39741746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{78541}}^1$

素因数の和:78577

約数の個数: 16

約数和(自身を含む): 67860288

約数和(自身を除く): 28118542

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 78541, 157082, 863951, 1727902, 1806443, 3612886, 19870873, 39741746]

約数ペア:

[(1, 39741746), (2, 19870873), (11, 3612886), (22, 1806443), (23, 1727902), (46, 863951), (253, 157082), (506, 78541)]