64398908

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79309}}^1$

素因数の和:79349

約数の個数: 24

約数和(自身を含む): 133240800

約数和(自身を除く): 68841892

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 79309, 158618, 317236, 555163, 1110326, 2220652, 2299961, 4599922, 9199844, 16099727, 32199454, 64398908]

約数ペア:

[(1, 64398908), (2, 32199454), (4, 16099727), (7, 9199844), (14, 4599922), (28, 2299961), (29, 2220652), (58, 1110326), (116, 555163), (203, 317236), (406, 158618), (812, 79309)]