38779456

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31891}}^1$

素因数の和:31922

約数の個数: 28

約数和(自身を含む): 81005680

約数和(自身を除く): 42226224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 31891, 63782, 127564, 255128, 510256, 605929, 1020512, 1211858, 2041024, 2423716, 4847432, 9694864, 19389728, 38779456]

約数ペア:

[(1, 38779456), (2, 19389728), (4, 9694864), (8, 4847432), (16, 2423716), (19, 2041024), (32, 1211858), (38, 1020512), (64, 605929), (76, 510256), (152, 255128), (304, 127564), (608, 63782), (1216, 31891)]