25914528

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 80196480

約数和(自身を除く): 54281952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 67, 68, 72, 79, 96, 102, 134, 136, 144, 153, 158, 201, 204, 237, 268, 272, 288, 306, 316, 402, 408, 474, 536, 544, 603, 612, 632, 711, 804, 816, 948, 1072, 1139, 1206, 1224, 1264, 1343, 1422, 1608, 1632, 1896, 2144, 2278, 2412, 2448, 2528, 2686, 2844, 3216, 3417, 3792, 4029, 4556, 4824, 4896, 5293, 5372, 5688, 6432, 6834, 7584, 8058, 9112, 9648, 10251, 10586, 10744, 11376, 12087, 13668, 15879, 16116, 18224, 19296, 20502, 21172, 21488, 22752, 24174, 27336, 31758, 32232, 36448, 41004, 42344, 42976, 47637, 48348, 54672, 63516, 64464, 82008, 84688, 89981, 95274, 96696, 109344, 127032, 128928, 164016, 169376, 179962, 190548, 193392, 254064, 269943, 328032, 359924, 381096, 386784, 508128, 539886, 719848, 762192, 809829, 1079772, 1439696, 1524384, 1619658, 2159544, 2879392, 3239316, 4319088, 6478632, 8638176, 12957264, 25914528]

約数ペア:

[(1, 25914528), (2, 12957264), (3, 8638176), (4, 6478632), (6, 4319088), (8, 3239316), (9, 2879392), (12, 2159544), (16, 1619658), (17, 1524384), (18, 1439696), (24, 1079772), (32, 809829), (34, 762192), (36, 719848), (48, 539886), (51, 508128), (67, 386784), (68, 381096), (72, 359924), (79, 328032), (96, 269943), (102, 254064), (134, 193392), (136, 190548), (144, 179962), (153, 169376), (158, 164016), (201, 128928), (204, 127032), (237, 109344), (268, 96696), (272, 95274), (288, 89981), (306, 84688), (316, 82008), (402, 64464), (408, 63516), (474, 54672), (536, 48348), (544, 47637), (603, 42976), (612, 42344), (632, 41004), (711, 36448), (804, 32232), (816, 31758), (948, 27336), (1072, 24174), (1139, 22752), (1206, 21488), (1224, 21172), (1264, 20502), (1343, 19296), (1422, 18224), (1608, 16116), (1632, 15879), (1896, 13668), (2144, 12087), (2278, 11376), (2412, 10744), (2448, 10586), (2528, 10251), (2686, 9648), (2844, 9112), (3216, 8058), (3417, 7584), (3792, 6834), (4029, 6432), (4556, 5688), (4824, 5372), (4896, 5293)]