25028386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{10987}}^1$

素因数の和:11073

約数の個数: 16

約数和(自身を含む): 40347936

約数和(自身を除く): 15319550

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 10987, 21974, 186779, 373558, 736129, 1472258, 12514193, 25028386]

約数ペア:

[(1, 25028386), (2, 12514193), (17, 1472258), (34, 736129), (67, 373558), (134, 186779), (1139, 21974), (2278, 10987)]