40701458

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{21859}}^1$

素因数の和:21894

約数の個数: 24

約数和(自身を含む): 74761200

約数和(自身を除く): 34059742

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 21859, 43718, 153013, 306026, 415321, 830642, 1071091, 2142182, 2907247, 5814494, 20350729, 40701458]

約数ペア:

[(1, 40701458), (2, 20350729), (7, 5814494), (14, 2907247), (19, 2142182), (38, 1071091), (49, 830642), (98, 415321), (133, 306026), (266, 153013), (931, 43718), (1862, 21859)]