42386734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 72382464

約数和(自身を除く): 29995730

約数列:

[1, 2, 13, 26, 31, 43, 62, 86, 403, 559, 806, 1118, 1223, 1333, 2446, 2666, 15899, 17329, 31798, 34658, 37913, 52589, 75826, 105178, 492869, 683657, 985738, 1367314, 1630259, 3260518, 21193367, 42386734]

約数ペア:

[(1, 42386734), (2, 21193367), (13, 3260518), (26, 1630259), (31, 1367314), (43, 985738), (62, 683657), (86, 492869), (403, 105178), (559, 75826), (806, 52589), (1118, 37913), (1223, 34658), (1333, 31798), (2446, 17329), (2666, 15899)]