66362608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8623}}^1$

素因数の和:8681

約数の個数: 40

約数和(自身を含む): 142227008

約数和(自身を除く): 75864400

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 8623, 17246, 34492, 68984, 112099, 137968, 224198, 319051, 448396, 638102, 896792, 1276204, 1793584, 2552408, 4147663, 5104816, 8295326, 16590652, 33181304, 66362608]

約数ペア:

[(1, 66362608), (2, 33181304), (4, 16590652), (8, 8295326), (13, 5104816), (16, 4147663), (26, 2552408), (37, 1793584), (52, 1276204), (74, 896792), (104, 638102), (148, 448396), (208, 319051), (296, 224198), (481, 137968), (592, 112099), (962, 68984), (1924, 34492), (3848, 17246), (7696, 8623)]