28527512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14437}}^1$

素因数の和:14475

約数の個数: 32

約数和(自身を含む): 60639600

約数和(自身を除く): 32112088

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 14437, 28874, 57748, 115496, 187681, 274303, 375362, 548606, 750724, 1097212, 1501448, 2194424, 3565939, 7131878, 14263756, 28527512]

約数ペア:

[(1, 28527512), (2, 14263756), (4, 7131878), (8, 3565939), (13, 2194424), (19, 1501448), (26, 1097212), (38, 750724), (52, 548606), (76, 375362), (104, 274303), (152, 187681), (247, 115496), (494, 57748), (988, 28874), (1976, 14437)]