40143466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 69750720

約数和(自身を除く): 29607254

約数列:

[1, 2, 11, 19, 22, 38, 137, 209, 274, 418, 701, 1402, 1507, 2603, 3014, 5206, 7711, 13319, 15422, 26638, 28633, 57266, 96037, 146509, 192074, 293018, 1056407, 1824703, 2112814, 3649406, 20071733, 40143466]

約数ペア:

[(1, 40143466), (2, 20071733), (11, 3649406), (19, 2112814), (22, 1824703), (38, 1056407), (137, 293018), (209, 192074), (274, 146509), (418, 96037), (701, 57266), (1402, 28633), (1507, 26638), (2603, 15422), (3014, 13319), (5206, 7711)]