17251976

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1289}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 37152000

約数和(自身を除く): 19900024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1289, 1673, 1912, 2578, 3346, 5156, 6692, 9023, 10312, 13384, 18046, 36092, 72184, 308071, 616142, 1232284, 2156497, 2464568, 4312994, 8625988, 17251976]

約数ペア:

[(1, 17251976), (2, 8625988), (4, 4312994), (7, 2464568), (8, 2156497), (14, 1232284), (28, 616142), (56, 308071), (239, 72184), (478, 36092), (956, 18046), (1289, 13384), (1673, 10312), (1912, 9023), (2578, 6692), (3346, 5156)]