66400464

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{106411}}^1$

素因数の和:106435

約数の個数: 40

約数和(自身を含む): 184731232

約数和(自身を除く): 118330768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 106411, 212822, 319233, 425644, 638466, 851288, 1276932, 1383343, 1702576, 2553864, 2766686, 4150029, 5107728, 5533372, 8300058, 11066744, 16600116, 22133488, 33200232, 66400464]

約数ペア:

[(1, 66400464), (2, 33200232), (3, 22133488), (4, 16600116), (6, 11066744), (8, 8300058), (12, 5533372), (13, 5107728), (16, 4150029), (24, 2766686), (26, 2553864), (39, 1702576), (48, 1383343), (52, 1276932), (78, 851288), (104, 638466), (156, 425644), (208, 319233), (312, 212822), (624, 106411)]