74834812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{7951}}^1$

素因数の和:8149

約数の個数: 24

約数和(自身を含む): 141831872

約数和(自身を除く): 66997060

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 7951, 9412, 15902, 31804, 103363, 206726, 413452, 1439131, 2878262, 5756524, 18708703, 37417406, 74834812]

約数ペア:

[(1, 74834812), (2, 37417406), (4, 18708703), (13, 5756524), (26, 2878262), (52, 1439131), (181, 413452), (362, 206726), (724, 103363), (2353, 31804), (4706, 15902), (7951, 9412)]