3778216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 8081640

約数和(自身を除く): 4303424

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 2137, 4274, 8548, 17096, 27781, 36329, 55562, 72658, 111124, 145316, 222248, 290632, 472277, 944554, 1889108, 3778216]

約数ペア:

[(1, 3778216), (2, 1889108), (4, 944554), (8, 472277), (13, 290632), (17, 222248), (26, 145316), (34, 111124), (52, 72658), (68, 55562), (104, 36329), (136, 27781), (221, 17096), (442, 8548), (884, 4274), (1768, 2137)]