38644156

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 69370560

約数和(自身を除く): 30726404

約数列:

[1, 2, 4, 73, 89, 146, 178, 292, 356, 1487, 2974, 5948, 6497, 12994, 25988, 108551, 132343, 217102, 264686, 434204, 529372, 9661039, 19322078, 38644156]

約数ペア:

[(1, 38644156), (2, 19322078), (4, 9661039), (73, 529372), (89, 434204), (146, 264686), (178, 217102), (292, 132343), (356, 108551), (1487, 25988), (2974, 12994), (5948, 6497)]