40651728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{65147}}^1$

素因数の和:65171

約数の個数: 40

約数和(自身を含む): 113096928

約数和(自身を除く): 72445200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 65147, 130294, 195441, 260588, 390882, 521176, 781764, 846911, 1042352, 1563528, 1693822, 2540733, 3127056, 3387644, 5081466, 6775288, 10162932, 13550576, 20325864, 40651728]

約数ペア:

[(1, 40651728), (2, 20325864), (3, 13550576), (4, 10162932), (6, 6775288), (8, 5081466), (12, 3387644), (13, 3127056), (16, 2540733), (24, 1693822), (26, 1563528), (39, 1042352), (48, 846911), (52, 781764), (78, 521176), (104, 390882), (156, 260588), (208, 195441), (312, 130294), (624, 65147)]