28583386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 19679654

約数列:

[1, 2, 13, 26, 29, 58, 167, 227, 334, 377, 454, 754, 2171, 2951, 4342, 4843, 5902, 6583, 9686, 13166, 37909, 62959, 75818, 85579, 125918, 171158, 492817, 985634, 1099361, 2198722, 14291693, 28583386]

約数ペア:

[(1, 28583386), (2, 14291693), (13, 2198722), (26, 1099361), (29, 985634), (58, 492817), (167, 171158), (227, 125918), (334, 85579), (377, 75818), (454, 62959), (754, 37909), (2171, 13166), (2951, 9686), (4342, 6583), (4843, 5902)]