40698762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7349}}^1$

素因数の和:7438

約数の個数: 32

約数和(自身を含む): 88905600

約数和(自身を除く): 48206838

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 7349, 14698, 22047, 44094, 95537, 191074, 286611, 521779, 573222, 1043558, 1565337, 3130674, 6783127, 13566254, 20349381, 40698762]

約数ペア:

[(1, 40698762), (2, 20349381), (3, 13566254), (6, 6783127), (13, 3130674), (26, 1565337), (39, 1043558), (71, 573222), (78, 521779), (142, 286611), (213, 191074), (426, 95537), (923, 44094), (1846, 22047), (2769, 14698), (5538, 7349)]