66603844

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{4021}}^1$

素因数の和:4167

約数の個数: 24

約数和(自身を含む): 120611736

約数和(自身を除く): 54007892

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 404, 4021, 4141, 8042, 8282, 16084, 16564, 164861, 329722, 406121, 659444, 812242, 1624484, 16650961, 33301922, 66603844]

約数ペア:

[(1, 66603844), (2, 33301922), (4, 16650961), (41, 1624484), (82, 812242), (101, 659444), (164, 406121), (202, 329722), (404, 164861), (4021, 16564), (4141, 16084), (8042, 8282)]