68160424

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 130739400

約数和(自身を除く): 62578976

約数列:

[1, 2, 4, 8, 61, 122, 197, 244, 394, 488, 709, 788, 1418, 1576, 2836, 5672, 12017, 24034, 43249, 48068, 86498, 96136, 139673, 172996, 279346, 345992, 558692, 1117384, 8520053, 17040106, 34080212, 68160424]

約数ペア:

[(1, 68160424), (2, 34080212), (4, 17040106), (8, 8520053), (61, 1117384), (122, 558692), (197, 345992), (244, 279346), (394, 172996), (488, 139673), (709, 96136), (788, 86498), (1418, 48068), (1576, 43249), (2836, 24034), (5672, 12017)]