71647368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229639}}^1$

素因数の和:229661

約数の個数: 32

約数和(自身を含む): 192897600

約数和(自身を除く): 121250232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 229639, 459278, 688917, 918556, 1377834, 1837112, 2755668, 2985307, 5511336, 5970614, 8955921, 11941228, 17911842, 23882456, 35823684, 71647368]

約数ペア:

[(1, 71647368), (2, 35823684), (3, 23882456), (4, 17911842), (6, 11941228), (8, 8955921), (12, 5970614), (13, 5511336), (24, 2985307), (26, 2755668), (39, 1837112), (52, 1377834), (78, 918556), (104, 688917), (156, 459278), (312, 229639)]