38945764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68087}}^1$

素因数の和:68115

約数の個数: 24

約数和(自身を含む): 80071488

約数和(自身を除く): 41125724

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 68087, 136174, 272348, 748957, 885131, 1497914, 1770262, 2995828, 3540524, 9736441, 19472882, 38945764]

約数ペア:

[(1, 38945764), (2, 19472882), (4, 9736441), (11, 3540524), (13, 2995828), (22, 1770262), (26, 1497914), (44, 885131), (52, 748957), (143, 272348), (286, 136174), (572, 68087)]