28080821792

素因数分解:

$2^5\times {\mathrm{39191}}^1\times {\mathrm{22391}}^1$

素因数の和:61592

約数の個数: 24

約数和(自身を含む): 55287997632

約数和(自身を除く): 27207175840

約数列:

[1, 2, 4, 8, 16, 32, 22391, 39191, 44782, 78382, 89564, 156764, 179128, 313528, 358256, 627056, 716512, 1254112, 877525681, 1755051362, 3510102724, 7020205448, 14040410896, 28080821792]

約数ペア:

[(1, 28080821792), (2, 14040410896), (4, 7020205448), (8, 3510102724), (16, 1755051362), (32, 877525681), (22391, 1254112), (39191, 716512), (44782, 627056), (78382, 358256), (89564, 313528), (156764, 179128)]