64099844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1559}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 118372800

約数和(自身を除く): 54272956

約数列:

[1, 2, 4, 19, 38, 76, 541, 1082, 1559, 2164, 3118, 6236, 10279, 20558, 29621, 41116, 59242, 118484, 843419, 1686838, 3373676, 16024961, 32049922, 64099844]

約数ペア:

[(1, 64099844), (2, 32049922), (4, 16024961), (19, 3373676), (38, 1686838), (76, 843419), (541, 118484), (1082, 59242), (1559, 41116), (2164, 29621), (3118, 20558), (6236, 10279)]