28037808

素因数分解:

$2^4\times 3^2\times {\mathrm{194707}}^1$

素因数の和:194721

約数の個数: 30

約数和(自身を含む): 78467324

約数和(自身を除く): 50429516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 194707, 389414, 584121, 778828, 1168242, 1557656, 1752363, 2336484, 3115312, 3504726, 4672968, 7009452, 9345936, 14018904, 28037808]

約数ペア:

[(1, 28037808), (2, 14018904), (3, 9345936), (4, 7009452), (6, 4672968), (8, 3504726), (9, 3115312), (12, 2336484), (16, 1752363), (18, 1557656), (24, 1168242), (36, 778828), (48, 584121), (72, 389414), (144, 194707)]