8875334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 15120000

約数和(自身を除く): 6244666

約数列:

[1, 2, 13, 26, 29, 58, 79, 149, 158, 298, 377, 754, 1027, 1937, 2054, 2291, 3874, 4321, 4582, 8642, 11771, 23542, 29783, 56173, 59566, 112346, 153023, 306046, 341359, 682718, 4437667, 8875334]

約数ペア:

[(1, 8875334), (2, 4437667), (13, 682718), (26, 341359), (29, 306046), (58, 153023), (79, 112346), (149, 59566), (158, 56173), (298, 29783), (377, 23542), (754, 11771), (1027, 8642), (1937, 4582), (2054, 4321), (2291, 3874)]