42256634

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 74165760

約数和(自身を除く): 31909126

約数列:

[1, 2, 7, 14, 73, 146, 173, 239, 346, 478, 511, 1022, 1211, 1673, 2422, 3346, 12629, 17447, 25258, 34894, 41347, 82694, 88403, 122129, 176806, 244258, 289429, 578858, 3018331, 6036662, 21128317, 42256634]

約数ペア:

[(1, 42256634), (2, 21128317), (7, 6036662), (14, 3018331), (73, 578858), (146, 289429), (173, 244258), (239, 176806), (346, 122129), (478, 88403), (511, 82694), (1022, 41347), (1211, 34894), (1673, 25258), (2422, 17447), (3346, 12629)]