25485764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8179}}^1$

素因数の和:8243

約数の個数: 24

約数和(自身を含む): 48098400

約数和(自身を除く): 22612636

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 8179, 16358, 32716, 155401, 310802, 335339, 621604, 670678, 1341356, 6371441, 12742882, 25485764]

約数ペア:

[(1, 25485764), (2, 12742882), (4, 6371441), (19, 1341356), (38, 670678), (41, 621604), (76, 335339), (82, 310802), (164, 155401), (779, 32716), (1558, 16358), (3116, 8179)]