64285968

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{70489}}^1$

素因数の和:70519

約数の個数: 40

約数和(自身を含む): 174815200

約数和(自身を除く): 110529232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 70489, 140978, 211467, 281956, 422934, 563912, 845868, 1127824, 1339291, 1691736, 2678582, 3383472, 4017873, 5357164, 8035746, 10714328, 16071492, 21428656, 32142984, 64285968]

約数ペア:

[(1, 64285968), (2, 32142984), (3, 21428656), (4, 16071492), (6, 10714328), (8, 8035746), (12, 5357164), (16, 4017873), (19, 3383472), (24, 2678582), (38, 1691736), (48, 1339291), (57, 1127824), (76, 845868), (114, 563912), (152, 422934), (228, 281956), (304, 211467), (456, 140978), (912, 70489)]