71763728

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{14149}}^1$

素因数の和:14474

約数の個数: 20

約数和(自身を含む): 139490700

約数和(自身を除く): 67726972

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 14149, 28298, 56596, 113192, 226384, 4485233, 8970466, 17940932, 35881864, 71763728]

約数ペア:

[(1, 71763728), (2, 35881864), (4, 17940932), (8, 8970466), (16, 4485233), (317, 226384), (634, 113192), (1268, 56596), (2536, 28298), (5072, 14149)]