40217424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64451}}^1$

素因数の和:64475

約数の個数: 40

約数和(自身を含む): 111888672

約数和(自身を除く): 71671248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 64451, 128902, 193353, 257804, 386706, 515608, 773412, 837863, 1031216, 1546824, 1675726, 2513589, 3093648, 3351452, 5027178, 6702904, 10054356, 13405808, 20108712, 40217424]

約数ペア:

[(1, 40217424), (2, 20108712), (3, 13405808), (4, 10054356), (6, 6702904), (8, 5027178), (12, 3351452), (13, 3093648), (16, 2513589), (24, 1675726), (26, 1546824), (39, 1031216), (48, 837863), (52, 773412), (78, 515608), (104, 386706), (156, 257804), (208, 193353), (312, 128902), (624, 64451)]