74741786

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^2\times {\mathrm{331}}^1$

素因数の和:594

約数の個数: 24

約数和(自身を含む): 129535776

約数和(自身を除く): 54793990

約数列:

[1, 2, 7, 14, 127, 254, 331, 662, 889, 1778, 2317, 4634, 16129, 32258, 42037, 84074, 112903, 225806, 294259, 588518, 5338699, 10677398, 37370893, 74741786]

約数ペア:

[(1, 74741786), (2, 37370893), (7, 10677398), (14, 5338699), (127, 588518), (254, 294259), (331, 225806), (662, 112903), (889, 84074), (1778, 42037), (2317, 32258), (4634, 16129)]