43988568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{140989}}^1$

素因数の和:141011

約数の個数: 32

約数和(自身を含む): 118431600

約数和(自身を除く): 74443032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 140989, 281978, 422967, 563956, 845934, 1127912, 1691868, 1832857, 3383736, 3665714, 5498571, 7331428, 10997142, 14662856, 21994284, 43988568]

約数ペア:

[(1, 43988568), (2, 21994284), (3, 14662856), (4, 10997142), (6, 7331428), (8, 5498571), (12, 3665714), (13, 3383736), (24, 1832857), (26, 1691868), (39, 1127912), (52, 845934), (78, 563956), (104, 422967), (156, 281978), (312, 140989)]