65492848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2345

約数の個数: 40

約数和(自身を含む): 135008720

約数和(自身を除く): 69515872

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1843, 2221, 3686, 4442, 7372, 8884, 14744, 17768, 29488, 35536, 42199, 84398, 168796, 215437, 337592, 430874, 675184, 861748, 1723496, 3446992, 4093303, 8186606, 16373212, 32746424, 65492848]

約数ペア:

[(1, 65492848), (2, 32746424), (4, 16373212), (8, 8186606), (16, 4093303), (19, 3446992), (38, 1723496), (76, 861748), (97, 675184), (152, 430874), (194, 337592), (304, 215437), (388, 168796), (776, 84398), (1552, 42199), (1843, 35536), (2221, 29488), (3686, 17768), (4442, 14744), (7372, 8884)]