3831568

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 40

約数和(自身を含む): 8115800

約数和(自身を除く): 4284232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 169, 208, 218, 338, 436, 676, 872, 1352, 1417, 1744, 2197, 2704, 2834, 4394, 5668, 8788, 11336, 17576, 18421, 22672, 35152, 36842, 73684, 147368, 239473, 294736, 478946, 957892, 1915784, 3831568]

約数ペア:

[(1, 3831568), (2, 1915784), (4, 957892), (8, 478946), (13, 294736), (16, 239473), (26, 147368), (52, 73684), (104, 36842), (109, 35152), (169, 22672), (208, 18421), (218, 17576), (338, 11336), (436, 8788), (676, 5668), (872, 4394), (1352, 2834), (1417, 2704), (1744, 2197)]