64224472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7817}}^1$

素因数の和:7915

約数の個数: 32

約数和(自身を含む): 131342400

約数和(自身を除く): 67117928

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 7817, 8216, 15634, 31268, 62536, 101621, 203242, 406484, 617543, 812968, 1235086, 2470172, 4940344, 8028059, 16056118, 32112236, 64224472]

約数ペア:

[(1, 64224472), (2, 32112236), (4, 16056118), (8, 8028059), (13, 4940344), (26, 2470172), (52, 1235086), (79, 812968), (104, 617543), (158, 406484), (316, 203242), (632, 101621), (1027, 62536), (2054, 31268), (4108, 15634), (7817, 8216)]