28383644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9109}}^1$

素因数の和:9173

約数の個数: 24

約数和(自身を含む): 53566800

約数和(自身を除く): 25183156

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 9109, 18218, 36436, 173071, 346142, 373469, 692284, 746938, 1493876, 7095911, 14191822, 28383644]

約数ペア:

[(1, 28383644), (2, 14191822), (4, 7095911), (19, 1493876), (38, 746938), (41, 692284), (76, 373469), (82, 346142), (164, 173071), (779, 36436), (1558, 18218), (3116, 9109)]