69977912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14851}}^1$

素因数の和:14907

約数の個数: 32

約数和(自身を含む): 142579200

約数和(自身を除く): 72601288

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 14851, 29702, 59404, 118808, 282169, 460381, 564338, 920762, 1128676, 1841524, 2257352, 3683048, 8747239, 17494478, 34988956, 69977912]

約数ペア:

[(1, 69977912), (2, 34988956), (4, 17494478), (8, 8747239), (19, 3683048), (31, 2257352), (38, 1841524), (62, 1128676), (76, 920762), (124, 564338), (152, 460381), (248, 282169), (589, 118808), (1178, 59404), (2356, 29702), (4712, 14851)]