28588568

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1637}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 56019600

約数和(自身を除く): 27431032

約数列:

[1, 2, 4, 8, 37, 59, 74, 118, 148, 236, 296, 472, 1637, 2183, 3274, 4366, 6548, 8732, 13096, 17464, 60569, 96583, 121138, 193166, 242276, 386332, 484552, 772664, 3573571, 7147142, 14294284, 28588568]

約数ペア:

[(1, 28588568), (2, 14294284), (4, 7147142), (8, 3573571), (37, 772664), (59, 484552), (74, 386332), (118, 242276), (148, 193166), (236, 121138), (296, 96583), (472, 60569), (1637, 17464), (2183, 13096), (3274, 8732), (4366, 6548)]