17750668

素因数分解:

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

素因数の和:274

約数の個数: 48

約数和(自身を含む): 35280000

約数和(自身を除く): 17529332

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 79, 116, 149, 158, 298, 316, 377, 596, 754, 1027, 1508, 1937, 2054, 2291, 3874, 4108, 4321, 4582, 7748, 8642, 9164, 11771, 17284, 23542, 29783, 47084, 56173, 59566, 112346, 119132, 153023, 224692, 306046, 341359, 612092, 682718, 1365436, 4437667, 8875334, 17750668]

約数ペア:

[(1, 17750668), (2, 8875334), (4, 4437667), (13, 1365436), (26, 682718), (29, 612092), (52, 341359), (58, 306046), (79, 224692), (116, 153023), (149, 119132), (158, 112346), (298, 59566), (316, 56173), (377, 47084), (596, 29783), (754, 23542), (1027, 17284), (1508, 11771), (1937, 9164), (2054, 8642), (2291, 7748), (3874, 4582), (4108, 4321)]