28326608

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:915

約数の個数: 40

約数和(自身を含む): 57392160

約数和(自身を除く): 29065552

約数列:

[1, 2, 4, 8, 16, 37, 59, 74, 118, 148, 236, 296, 472, 592, 811, 944, 1622, 2183, 3244, 4366, 6488, 8732, 12976, 17464, 30007, 34928, 47849, 60014, 95698, 120028, 191396, 240056, 382792, 480112, 765584, 1770413, 3540826, 7081652, 14163304, 28326608]

約数ペア:

[(1, 28326608), (2, 14163304), (4, 7081652), (8, 3540826), (16, 1770413), (37, 765584), (59, 480112), (74, 382792), (118, 240056), (148, 191396), (236, 120028), (296, 95698), (472, 60014), (592, 47849), (811, 34928), (944, 30007), (1622, 17464), (2183, 12976), (3244, 8732), (4366, 6488)]