38722648

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 74468160

約数和(自身を除く): 35745512

約数列:

[1, 2, 4, 8, 53, 106, 212, 271, 337, 424, 542, 674, 1084, 1348, 2168, 2696, 14363, 17861, 28726, 35722, 57452, 71444, 91327, 114904, 142888, 182654, 365308, 730616, 4840331, 9680662, 19361324, 38722648]

約数ペア:

[(1, 38722648), (2, 19361324), (4, 9680662), (8, 4840331), (53, 730616), (106, 365308), (212, 182654), (271, 142888), (337, 114904), (424, 91327), (542, 71444), (674, 57452), (1084, 35722), (1348, 28726), (2168, 17861), (2696, 14363)]