28675888

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 58098960

約数和(自身を除く): 29423072

約数列:

[1, 2, 4, 8, 16, 37, 59, 74, 118, 148, 236, 296, 472, 592, 821, 944, 1642, 2183, 3284, 4366, 6568, 8732, 13136, 17464, 30377, 34928, 48439, 60754, 96878, 121508, 193756, 243016, 387512, 486032, 775024, 1792243, 3584486, 7168972, 14337944, 28675888]

約数ペア:

[(1, 28675888), (2, 14337944), (4, 7168972), (8, 3584486), (16, 1792243), (37, 775024), (59, 486032), (74, 387512), (118, 243016), (148, 193756), (236, 121508), (296, 96878), (472, 60754), (592, 48439), (821, 34928), (944, 30377), (1642, 17464), (2183, 13136), (3284, 8732), (4366, 6568)]