28842336

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 89513424

約数和(自身を除く): 60671088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 68, 72, 86, 96, 102, 129, 136, 137, 144, 153, 172, 204, 258, 272, 274, 288, 306, 344, 387, 408, 411, 516, 544, 548, 612, 688, 731, 774, 816, 822, 1032, 1096, 1224, 1233, 1376, 1462, 1548, 1632, 1644, 2064, 2192, 2193, 2329, 2448, 2466, 2924, 3096, 3288, 4128, 4384, 4386, 4658, 4896, 4932, 5848, 5891, 6192, 6576, 6579, 6987, 8772, 9316, 9864, 11696, 11782, 12384, 13152, 13158, 13974, 17544, 17673, 18632, 19728, 20961, 23392, 23564, 26316, 27948, 35088, 35346, 37264, 39456, 41922, 47128, 52632, 53019, 55896, 70176, 70692, 74528, 83844, 94256, 100147, 105264, 106038, 111792, 141384, 167688, 188512, 200294, 210528, 212076, 223584, 282768, 300441, 335376, 400588, 424152, 565536, 600882, 670752, 801176, 848304, 901323, 1201764, 1602352, 1696608, 1802646, 2403528, 3204704, 3605292, 4807056, 7210584, 9614112, 14421168, 28842336]

約数ペア:

[(1, 28842336), (2, 14421168), (3, 9614112), (4, 7210584), (6, 4807056), (8, 3605292), (9, 3204704), (12, 2403528), (16, 1802646), (17, 1696608), (18, 1602352), (24, 1201764), (32, 901323), (34, 848304), (36, 801176), (43, 670752), (48, 600882), (51, 565536), (68, 424152), (72, 400588), (86, 335376), (96, 300441), (102, 282768), (129, 223584), (136, 212076), (137, 210528), (144, 200294), (153, 188512), (172, 167688), (204, 141384), (258, 111792), (272, 106038), (274, 105264), (288, 100147), (306, 94256), (344, 83844), (387, 74528), (408, 70692), (411, 70176), (516, 55896), (544, 53019), (548, 52632), (612, 47128), (688, 41922), (731, 39456), (774, 37264), (816, 35346), (822, 35088), (1032, 27948), (1096, 26316), (1224, 23564), (1233, 23392), (1376, 20961), (1462, 19728), (1548, 18632), (1632, 17673), (1644, 17544), (2064, 13974), (2192, 13158), (2193, 13152), (2329, 12384), (2448, 11782), (2466, 11696), (2924, 9864), (3096, 9316), (3288, 8772), (4128, 6987), (4384, 6579), (4386, 6576), (4658, 6192), (4896, 5891), (4932, 5848)]