74189008

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{113093}}^1$

素因数の和:113142

約数の個数: 20

約数和(自身を含む): 147248388

約数和(自身を除く): 73059380

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 113093, 226186, 452372, 904744, 1809488, 4636813, 9273626, 18547252, 37094504, 74189008]

約数ペア:

[(1, 74189008), (2, 37094504), (4, 18547252), (8, 9273626), (16, 4636813), (41, 1809488), (82, 904744), (164, 452372), (328, 226186), (656, 113093)]