39439304

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 77112000

約数和(自身を除く): 37672696

約数列:

[1, 2, 4, 8, 29, 58, 116, 139, 232, 278, 556, 1112, 1223, 2446, 4031, 4892, 8062, 9784, 16124, 32248, 35467, 70934, 141868, 169997, 283736, 339994, 679988, 1359976, 4929913, 9859826, 19719652, 39439304]

約数ペア:

[(1, 39439304), (2, 19719652), (4, 9859826), (8, 4929913), (29, 1359976), (58, 679988), (116, 339994), (139, 283736), (232, 169997), (278, 141868), (556, 70934), (1112, 35467), (1223, 32248), (2446, 16124), (4031, 9784), (4892, 8062)]