64717968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{192613}}^1$

素因数の和:192631

約数の個数: 40

約数和(自身を含む): 191073088

約数和(自身を除く): 126355120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 192613, 385226, 577839, 770452, 1155678, 1348291, 1540904, 2311356, 2696582, 3081808, 4044873, 4622712, 5393164, 8089746, 9245424, 10786328, 16179492, 21572656, 32358984, 64717968]

約数ペア:

[(1, 64717968), (2, 32358984), (3, 21572656), (4, 16179492), (6, 10786328), (7, 9245424), (8, 8089746), (12, 5393164), (14, 4622712), (16, 4044873), (21, 3081808), (24, 2696582), (28, 2311356), (42, 1540904), (48, 1348291), (56, 1155678), (84, 770452), (112, 577839), (168, 385226), (336, 192613)]