64457288

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{3037}}^1$

素因数の和:3429

約数の個数: 32

約数和(自身を含む): 138532800

約数和(自身を除く): 74075512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1516, 2653, 3032, 3037, 5306, 6074, 10612, 12148, 21224, 21259, 24296, 42518, 85036, 170072, 1151023, 2302046, 4604092, 8057161, 9208184, 16114322, 32228644, 64457288]

約数ペア:

[(1, 64457288), (2, 32228644), (4, 16114322), (7, 9208184), (8, 8057161), (14, 4604092), (28, 2302046), (56, 1151023), (379, 170072), (758, 85036), (1516, 42518), (2653, 24296), (3032, 21259), (3037, 21224), (5306, 12148), (6074, 10612)]