56867041

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{18013}}^1$

素因数の和:18072

約数の個数: 16

約数和(自身を含む): 72632448

約数和(自身を除く): 15765407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 18013, 126091, 198143, 738533, 1387001, 5169731, 8123863, 56867041]

約数ペア:

[(1, 56867041), (7, 8123863), (11, 5169731), (41, 1387001), (77, 738533), (287, 198143), (451, 126091), (3157, 18013)]