38464748

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12157}}^1$

素因数の和:12281

約数の個数: 24

約数和(自身を含む): 77616672

約数和(自身を除く): 39151924

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 12157, 24314, 48628, 85099, 170198, 340396, 1373741, 2747482, 5494964, 9616187, 19232374, 38464748]

約数ペア:

[(1, 38464748), (2, 19232374), (4, 9616187), (7, 5494964), (14, 2747482), (28, 1373741), (113, 340396), (226, 170198), (452, 85099), (791, 48628), (1582, 24314), (3164, 12157)]