28627878

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{21019}}^1$

素因数の和:21251

約数の個数: 16

約数和(自身を含む): 57510720

約数和(自身を除く): 28882842

約数列:

[1, 2, 3, 6, 227, 454, 681, 1362, 21019, 42038, 63057, 126114, 4771313, 9542626, 14313939, 28627878]

約数ペア:

[(1, 28627878), (2, 14313939), (3, 9542626), (6, 4771313), (227, 126114), (454, 63057), (681, 42038), (1362, 21019)]