71308718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 117936000

約数和(自身を除く): 46627282

約数列:

[1, 2, 13, 26, 79, 149, 158, 233, 298, 466, 1027, 1937, 2054, 3029, 3874, 6058, 11771, 18407, 23542, 34717, 36814, 69434, 153023, 239291, 306046, 451321, 478582, 902642, 2742643, 5485286, 35654359, 71308718]

約数ペア:

[(1, 71308718), (2, 35654359), (13, 5485286), (26, 2742643), (79, 902642), (149, 478582), (158, 451321), (233, 306046), (298, 239291), (466, 153023), (1027, 69434), (1937, 36814), (2054, 34717), (3029, 23542), (3874, 18407), (6058, 11771)]