28324036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5393}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 53918424

約数和(自身を除く): 25594388

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 5393, 10786, 21572, 70109, 140218, 280436, 544693, 1089386, 2178772, 7081009, 14162018, 28324036]

約数ペア:

[(1, 28324036), (2, 14162018), (4, 7081009), (13, 2178772), (26, 1089386), (52, 544693), (101, 280436), (202, 140218), (404, 70109), (1313, 21572), (2626, 10786), (5252, 5393)]