28465036

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 51244704

約数和(自身を除く): 22779668

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 1373, 2746, 5183, 5492, 10366, 20732, 97483, 100229, 194966, 200458, 389932, 400916, 7116259, 14232518, 28465036]

約数ペア:

[(1, 28465036), (2, 14232518), (4, 7116259), (71, 400916), (73, 389932), (142, 200458), (146, 194966), (284, 100229), (292, 97483), (1373, 20732), (2746, 10366), (5183, 5492)]