2745097352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{28621}}^1$

素因数の和:29277

約数の個数: 32

約数和(自身を含む): 5426731200

約数和(自身を除く): 2681633848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 631, 1262, 2524, 5048, 11989, 23978, 28621, 47956, 57242, 95912, 114484, 228968, 543799, 1087598, 2175196, 4350392, 18059851, 36119702, 72239404, 144478808, 343137169, 686274338, 1372548676, 2745097352]

約数ペア:

[(1, 2745097352), (2, 1372548676), (4, 686274338), (8, 343137169), (19, 144478808), (38, 72239404), (76, 36119702), (152, 18059851), (631, 4350392), (1262, 2175196), (2524, 1087598), (5048, 543799), (11989, 228968), (23978, 114484), (28621, 95912), (47956, 57242)]