71337928

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 135732960

約数和(自身を除く): 64395032

約数列:

[1, 2, 4, 8, 163, 227, 241, 326, 454, 482, 652, 908, 964, 1304, 1816, 1928, 37001, 39283, 54707, 74002, 78566, 109414, 148004, 157132, 218828, 296008, 314264, 437656, 8917241, 17834482, 35668964, 71337928]

約数ペア:

[(1, 71337928), (2, 35668964), (4, 17834482), (8, 8917241), (163, 437656), (227, 314264), (241, 296008), (326, 218828), (454, 157132), (482, 148004), (652, 109414), (908, 78566), (964, 74002), (1304, 54707), (1816, 39283), (1928, 37001)]