72947102

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 119439360

約数和(自身を除く): 46492258

約数列:

[1, 2, 17, 34, 47, 94, 191, 239, 382, 478, 799, 1598, 3247, 4063, 6494, 8126, 8977, 11233, 17954, 22466, 45649, 91298, 152609, 190961, 305218, 381922, 776033, 1552066, 2145503, 4291006, 36473551, 72947102]

約数ペア:

[(1, 72947102), (2, 36473551), (17, 4291006), (34, 2145503), (47, 1552066), (94, 776033), (191, 381922), (239, 305218), (382, 190961), (478, 152609), (799, 91298), (1598, 45649), (3247, 22466), (4063, 17954), (6494, 11233), (8126, 8977)]