42581136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{68239}}^1$

素因数の和:68263

約数の個数: 40

約数和(自身を含む): 118464640

約数和(自身を除く): 75883504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 68239, 136478, 204717, 272956, 409434, 545912, 818868, 887107, 1091824, 1637736, 1774214, 2661321, 3275472, 3548428, 5322642, 7096856, 10645284, 14193712, 21290568, 42581136]

約数ペア:

[(1, 42581136), (2, 21290568), (3, 14193712), (4, 10645284), (6, 7096856), (8, 5322642), (12, 3548428), (13, 3275472), (16, 2661321), (24, 1774214), (26, 1637736), (39, 1091824), (48, 887107), (52, 818868), (78, 545912), (104, 409434), (156, 272956), (208, 204717), (312, 136478), (624, 68239)]