25285276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5639}}^1$

素因数の和:5721

約数の個数: 24

約数和(自身を含む): 47376000

約数和(自身を除く): 22090724

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 5639, 11278, 22556, 107141, 214282, 332701, 428564, 665402, 1330804, 6321319, 12642638, 25285276]

約数ペア:

[(1, 25285276), (2, 12642638), (4, 6321319), (19, 1330804), (38, 665402), (59, 428564), (76, 332701), (118, 214282), (236, 107141), (1121, 22556), (2242, 11278), (4484, 5639)]