64451114

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 129620736

約数和(自身を除く): 65169622

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 37, 74, 91, 119, 182, 221, 238, 259, 442, 481, 518, 563, 629, 962, 1126, 1258, 1547, 3094, 3367, 3941, 4403, 6734, 7319, 7882, 8177, 8806, 9571, 14638, 16354, 19142, 20831, 41662, 51233, 57239, 66997, 102466, 114478, 124423, 133994, 145817, 248846, 270803, 291634, 354127, 541606, 708254, 870961, 1741922, 1895621, 2478889, 3791242, 4603651, 4957778, 9207302, 32225557, 64451114]

約数ペア:

[(1, 64451114), (2, 32225557), (7, 9207302), (13, 4957778), (14, 4603651), (17, 3791242), (26, 2478889), (34, 1895621), (37, 1741922), (74, 870961), (91, 708254), (119, 541606), (182, 354127), (221, 291634), (238, 270803), (259, 248846), (442, 145817), (481, 133994), (518, 124423), (563, 114478), (629, 102466), (962, 66997), (1126, 57239), (1258, 51233), (1547, 41662), (3094, 20831), (3367, 19142), (3941, 16354), (4403, 14638), (6734, 9571), (7319, 8806), (7882, 8177)]