40137566

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{487}}^1$

素因数の和:561

約数の個数: 36

約数和(自身を含む): 72683208

約数和(自身を除く): 32545642

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 487, 841, 974, 1421, 1682, 2842, 3409, 5887, 6818, 11774, 14123, 23863, 28246, 41209, 47726, 82418, 98861, 197722, 409567, 692027, 819134, 1384054, 2866969, 5733938, 20068783, 40137566]

約数ペア:

[(1, 40137566), (2, 20068783), (7, 5733938), (14, 2866969), (29, 1384054), (49, 819134), (58, 692027), (98, 409567), (203, 197722), (406, 98861), (487, 82418), (841, 47726), (974, 41209), (1421, 28246), (1682, 23863), (2842, 14123), (3409, 11774), (5887, 6818)]