25291996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{653}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 46365984

約数和(自身を除く): 21073988

約数列:

[1, 2, 4, 23, 46, 92, 421, 653, 842, 1306, 1684, 2612, 9683, 15019, 19366, 30038, 38732, 60076, 274913, 549826, 1099652, 6322999, 12645998, 25291996]

約数ペア:

[(1, 25291996), (2, 12645998), (4, 6322999), (23, 1099652), (46, 549826), (92, 274913), (421, 60076), (653, 38732), (842, 30038), (1306, 19366), (1684, 15019), (2612, 9683)]