28152436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11519}}^1$

素因数の和:11583

約数の個数: 24

約数和(自身を含む): 54190080

約数和(自身を除く): 26037644

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 11519, 23038, 46076, 149747, 299494, 541393, 598988, 1082786, 2165572, 7038109, 14076218, 28152436]

約数ペア:

[(1, 28152436), (2, 14076218), (4, 7038109), (13, 2165572), (26, 1082786), (47, 598988), (52, 541393), (94, 299494), (188, 149747), (611, 46076), (1222, 23038), (2444, 11519)]