22228090576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{169649}}^1$

素因数の和:170107

約数の個数: 40

約数和(自身を含む): 45439056000

約数和(自身を除く): 23210965424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 431, 862, 1724, 3448, 6896, 8189, 16378, 32756, 65512, 131024, 169649, 339298, 678596, 1357192, 2714384, 3223331, 6446662, 12893324, 25786648, 51573296, 73118719, 146237438, 292474876, 584949752, 1169899504, 1389255661, 2778511322, 5557022644, 11114045288, 22228090576]

約数ペア:

[(1, 22228090576), (2, 11114045288), (4, 5557022644), (8, 2778511322), (16, 1389255661), (19, 1169899504), (38, 584949752), (76, 292474876), (152, 146237438), (304, 73118719), (431, 51573296), (862, 25786648), (1724, 12893324), (3448, 6446662), (6896, 3223331), (8189, 2714384), (16378, 1357192), (32756, 678596), (65512, 339298), (131024, 169649)]