28251424

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 57915648

約数和(自身を除く): 29664224

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 107, 148, 214, 223, 296, 428, 446, 592, 856, 892, 1184, 1712, 1784, 3424, 3568, 3959, 7136, 7918, 8251, 15836, 16502, 23861, 31672, 33004, 47722, 63344, 66008, 95444, 126688, 132016, 190888, 264032, 381776, 763552, 882857, 1765714, 3531428, 7062856, 14125712, 28251424]

約数ペア:

[(1, 28251424), (2, 14125712), (4, 7062856), (8, 3531428), (16, 1765714), (32, 882857), (37, 763552), (74, 381776), (107, 264032), (148, 190888), (214, 132016), (223, 126688), (296, 95444), (428, 66008), (446, 63344), (592, 47722), (856, 33004), (892, 31672), (1184, 23861), (1712, 16502), (1784, 15836), (3424, 8251), (3568, 7918), (3959, 7136)]