57041968

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 113162400

約数和(自身を除く): 56120432

約数列:

[1, 2, 4, 8, 16, 71, 142, 149, 284, 298, 337, 568, 596, 674, 1136, 1192, 1348, 2384, 2696, 5392, 10579, 21158, 23927, 42316, 47854, 50213, 84632, 95708, 100426, 169264, 191416, 200852, 382832, 401704, 803408, 3565123, 7130246, 14260492, 28520984, 57041968]

約数ペア:

[(1, 57041968), (2, 28520984), (4, 14260492), (8, 7130246), (16, 3565123), (71, 803408), (142, 401704), (149, 382832), (284, 200852), (298, 191416), (337, 169264), (568, 100426), (596, 95708), (674, 84632), (1136, 50213), (1192, 47854), (1348, 42316), (2384, 23927), (2696, 21158), (5392, 10579)]