7887568

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{2917}}^1$

素因数の和:2951

約数の個数: 30

約数和(自身を含む): 16553814

約数和(自身を除く): 8666246

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 2917, 5834, 11668, 23336, 37921, 46672, 75842, 151684, 303368, 492973, 606736, 985946, 1971892, 3943784, 7887568]

約数ペア:

[(1, 7887568), (2, 3943784), (4, 1971892), (8, 985946), (13, 606736), (16, 492973), (26, 303368), (52, 151684), (104, 75842), (169, 46672), (208, 37921), (338, 23336), (676, 11668), (1352, 5834), (2704, 2917)]