40651572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{260587}}^1$

素因数の和:260607

約数の個数: 24

約数和(自身を含む): 102150496

約数和(自身を除く): 61498924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 260587, 521174, 781761, 1042348, 1563522, 3127044, 3387631, 6775262, 10162893, 13550524, 20325786, 40651572]

約数ペア:

[(1, 40651572), (2, 20325786), (3, 13550524), (4, 10162893), (6, 6775262), (12, 3387631), (13, 3127044), (26, 1563522), (39, 1042348), (52, 781761), (78, 521174), (156, 260587)]