8148406

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 15488496

約数和(自身を除く): 7340090

約数列:

[1, 2, 7, 14, 17, 34, 49, 67, 73, 98, 119, 134, 146, 238, 469, 511, 833, 938, 1022, 1139, 1241, 1666, 2278, 2482, 3283, 3577, 4891, 6566, 7154, 7973, 8687, 9782, 15946, 17374, 34237, 55811, 60809, 68474, 83147, 111622, 121618, 166294, 239659, 479318, 582029, 1164058, 4074203, 8148406]

約数ペア:

[(1, 8148406), (2, 4074203), (7, 1164058), (14, 582029), (17, 479318), (34, 239659), (49, 166294), (67, 121618), (73, 111622), (98, 83147), (119, 68474), (134, 60809), (146, 55811), (238, 34237), (469, 17374), (511, 15946), (833, 9782), (938, 8687), (1022, 7973), (1139, 7154), (1241, 6566), (1666, 4891), (2278, 3577), (2482, 3283)]