28045632

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 84

約数和(自身を含む): 76931520

約数和(自身を除く): 48885888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 79, 86, 96, 129, 158, 172, 192, 237, 258, 316, 344, 474, 516, 632, 688, 948, 1032, 1264, 1376, 1849, 1896, 2064, 2528, 2752, 3397, 3698, 3792, 4128, 5056, 5547, 6794, 7396, 7584, 8256, 10191, 11094, 13588, 14792, 15168, 20382, 22188, 27176, 29584, 40764, 44376, 54352, 59168, 81528, 88752, 108704, 118336, 146071, 163056, 177504, 217408, 292142, 326112, 355008, 438213, 584284, 652224, 876426, 1168568, 1752852, 2337136, 3505704, 4674272, 7011408, 9348544, 14022816, 28045632]

約数ペア:

[(1, 28045632), (2, 14022816), (3, 9348544), (4, 7011408), (6, 4674272), (8, 3505704), (12, 2337136), (16, 1752852), (24, 1168568), (32, 876426), (43, 652224), (48, 584284), (64, 438213), (79, 355008), (86, 326112), (96, 292142), (129, 217408), (158, 177504), (172, 163056), (192, 146071), (237, 118336), (258, 108704), (316, 88752), (344, 81528), (474, 59168), (516, 54352), (632, 44376), (688, 40764), (948, 29584), (1032, 27176), (1264, 22188), (1376, 20382), (1849, 15168), (1896, 14792), (2064, 13588), (2528, 11094), (2752, 10191), (3397, 8256), (3698, 7584), (3792, 7396), (4128, 6794), (5056, 5547)]