28210752

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 168

約数和(自身を含む): 88916256

約数和(自身を除く): 60705504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 64, 67, 68, 72, 86, 96, 102, 129, 134, 136, 144, 153, 172, 192, 201, 204, 258, 268, 272, 288, 306, 344, 387, 402, 408, 516, 536, 544, 576, 603, 612, 688, 731, 774, 804, 816, 1032, 1072, 1088, 1139, 1206, 1224, 1376, 1462, 1548, 1608, 1632, 2064, 2144, 2193, 2278, 2412, 2448, 2752, 2881, 2924, 3096, 3216, 3264, 3417, 4128, 4288, 4386, 4556, 4824, 4896, 5762, 5848, 6192, 6432, 6579, 6834, 8256, 8643, 8772, 9112, 9648, 9792, 10251, 11524, 11696, 12384, 12864, 13158, 13668, 17286, 17544, 18224, 19296, 20502, 23048, 23392, 24768, 25929, 26316, 27336, 34572, 35088, 36448, 38592, 41004, 46096, 46784, 48977, 51858, 52632, 54672, 69144, 70176, 72896, 82008, 92192, 97954, 103716, 105264, 109344, 138288, 140352, 146931, 164016, 184384, 195908, 207432, 210528, 218688, 276576, 293862, 328032, 391816, 414864, 421056, 440793, 553152, 587724, 656064, 783632, 829728, 881586, 1175448, 1567264, 1659456, 1763172, 2350896, 3134528, 3526344, 4701792, 7052688, 9403584, 14105376, 28210752]

約数ペア:

[(1, 28210752), (2, 14105376), (3, 9403584), (4, 7052688), (6, 4701792), (8, 3526344), (9, 3134528), (12, 2350896), (16, 1763172), (17, 1659456), (18, 1567264), (24, 1175448), (32, 881586), (34, 829728), (36, 783632), (43, 656064), (48, 587724), (51, 553152), (64, 440793), (67, 421056), (68, 414864), (72, 391816), (86, 328032), (96, 293862), (102, 276576), (129, 218688), (134, 210528), (136, 207432), (144, 195908), (153, 184384), (172, 164016), (192, 146931), (201, 140352), (204, 138288), (258, 109344), (268, 105264), (272, 103716), (288, 97954), (306, 92192), (344, 82008), (387, 72896), (402, 70176), (408, 69144), (516, 54672), (536, 52632), (544, 51858), (576, 48977), (603, 46784), (612, 46096), (688, 41004), (731, 38592), (774, 36448), (804, 35088), (816, 34572), (1032, 27336), (1072, 26316), (1088, 25929), (1139, 24768), (1206, 23392), (1224, 23048), (1376, 20502), (1462, 19296), (1548, 18224), (1608, 17544), (1632, 17286), (2064, 13668), (2144, 13158), (2193, 12864), (2278, 12384), (2412, 11696), (2448, 11524), (2752, 10251), (2881, 9792), (2924, 9648), (3096, 9112), (3216, 8772), (3264, 8643), (3417, 8256), (4128, 6834), (4288, 6579), (4386, 6432), (4556, 6192), (4824, 5848), (4896, 5762)]