38680684

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44563}}^1$

素因数の和:44605

約数の個数: 24

約数和(自身を含む): 79858688

約数和(自身を除く): 41178004

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 44563, 89126, 178252, 311941, 623882, 1247764, 1381453, 2762906, 5525812, 9670171, 19340342, 38680684]

約数ペア:

[(1, 38680684), (2, 19340342), (4, 9670171), (7, 5525812), (14, 2762906), (28, 1381453), (31, 1247764), (62, 623882), (124, 311941), (217, 178252), (434, 89126), (868, 44563)]