28455061558

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{8663}}^1$

素因数の和:8978

約数の個数: 72

約数和(自身を含む): 54778607856

約数和(自身を除く): 26323546298

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 277, 539, 554, 847, 1078, 1694, 1939, 3047, 3878, 5929, 6094, 8663, 11858, 13573, 17326, 21329, 27146, 33517, 42658, 60641, 67034, 95293, 121282, 149303, 190586, 234619, 298606, 424487, 469238, 667051, 848974, 1048223, 1334102, 1642333, 2096446, 2399651, 3284666, 4669357, 4799302, 7337561, 9338714, 14675122, 16797557, 26396161, 33595114, 51362927, 52792322, 102725854, 117582899, 184773127, 235165798, 290357771, 369546254, 580715542, 1293411889, 2032504397, 2586823778, 4065008794, 14227530779, 28455061558]

約数ペア:

[(1, 28455061558), (2, 14227530779), (7, 4065008794), (11, 2586823778), (14, 2032504397), (22, 1293411889), (49, 580715542), (77, 369546254), (98, 290357771), (121, 235165798), (154, 184773127), (242, 117582899), (277, 102725854), (539, 52792322), (554, 51362927), (847, 33595114), (1078, 26396161), (1694, 16797557), (1939, 14675122), (3047, 9338714), (3878, 7337561), (5929, 4799302), (6094, 4669357), (8663, 3284666), (11858, 2399651), (13573, 2096446), (17326, 1642333), (21329, 1334102), (27146, 1048223), (33517, 848974), (42658, 667051), (60641, 469238), (67034, 424487), (95293, 298606), (121282, 234619), (149303, 190586)]