70104424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{401}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 145455660

約数和(自身を除く): 75351236

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 401, 533, 802, 1066, 1604, 1681, 2132, 3208, 3362, 4264, 5213, 6724, 10426, 13448, 16441, 20852, 21853, 32882, 41704, 43706, 65764, 87412, 131528, 174824, 213733, 427466, 674081, 854932, 1348162, 1709864, 2696324, 5392648, 8763053, 17526106, 35052212, 70104424]

約数ペア:

[(1, 70104424), (2, 35052212), (4, 17526106), (8, 8763053), (13, 5392648), (26, 2696324), (41, 1709864), (52, 1348162), (82, 854932), (104, 674081), (164, 427466), (328, 213733), (401, 174824), (533, 131528), (802, 87412), (1066, 65764), (1604, 43706), (1681, 41704), (2132, 32882), (3208, 21853), (3362, 20852), (4264, 16441), (5213, 13448), (6724, 10426)]