38641768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{1303}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 79335360

約数和(自身を除く): 40693592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 337, 674, 1303, 1348, 2606, 2696, 3707, 5212, 7414, 10424, 14333, 14828, 28666, 29656, 57332, 114664, 439111, 878222, 1756444, 3512888, 4830221, 9660442, 19320884, 38641768]

約数ペア:

[(1, 38641768), (2, 19320884), (4, 9660442), (8, 4830221), (11, 3512888), (22, 1756444), (44, 878222), (88, 439111), (337, 114664), (674, 57332), (1303, 29656), (1348, 28666), (2606, 14828), (2696, 14333), (3707, 10424), (5212, 7414)]