5581664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 12183696

約数和(自身を除く): 6602032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 101, 157, 176, 202, 314, 352, 404, 628, 808, 1111, 1256, 1616, 1727, 2222, 2512, 3232, 3454, 4444, 5024, 6908, 8888, 13816, 15857, 17776, 27632, 31714, 35552, 55264, 63428, 126856, 174427, 253712, 348854, 507424, 697708, 1395416, 2790832, 5581664]

約数ペア:

[(1, 5581664), (2, 2790832), (4, 1395416), (8, 697708), (11, 507424), (16, 348854), (22, 253712), (32, 174427), (44, 126856), (88, 63428), (101, 55264), (157, 35552), (176, 31714), (202, 27632), (314, 17776), (352, 15857), (404, 13816), (628, 8888), (808, 6908), (1111, 5024), (1256, 4444), (1616, 3454), (1727, 3232), (2222, 2512)]