3111472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2165

約数の個数: 40

約数和(自身を含む): 7423136

約数和(自身を除く): 4311664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2137, 4274, 8548, 14959, 17096, 27781, 29918, 34192, 55562, 59836, 111124, 119672, 194467, 222248, 239344, 388934, 444496, 777868, 1555736, 3111472]

約数ペア:

[(1, 3111472), (2, 1555736), (4, 777868), (7, 444496), (8, 388934), (13, 239344), (14, 222248), (16, 194467), (26, 119672), (28, 111124), (52, 59836), (56, 55562), (91, 34192), (104, 29918), (112, 27781), (182, 17096), (208, 14959), (364, 8548), (728, 4274), (1456, 2137)]