38914828

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3709}}^1$

素因数の和:3817

約数の個数: 24

約数和(自身を含む): 70846160

約数和(自身を除く): 31931332

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 3709, 5246, 7418, 10492, 14836, 159487, 226249, 318974, 452498, 637948, 904996, 9728707, 19457414, 38914828]

約数ペア:

[(1, 38914828), (2, 19457414), (4, 9728707), (43, 904996), (61, 637948), (86, 452498), (122, 318974), (172, 226249), (244, 159487), (2623, 14836), (3709, 10492), (5246, 7418)]