40847644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13109}}^1$

素因数の和:13173

約数の個数: 24

約数和(自身を含む): 77086800

約数和(自身を除く): 36239156

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 13109, 26218, 52436, 249071, 498142, 537469, 996284, 1074938, 2149876, 10211911, 20423822, 40847644]

約数ペア:

[(1, 40847644), (2, 20423822), (4, 10211911), (19, 2149876), (38, 1074938), (41, 996284), (76, 537469), (82, 498142), (164, 249071), (779, 52436), (1558, 26218), (3116, 13109)]