64477924

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{14303}}^1$

素因数の和:14344

約数の個数: 36

約数和(自身を含む): 136975104

約数和(自身を除く): 72497180

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 14303, 28606, 57212, 100121, 200242, 328969, 400484, 657938, 700847, 1315876, 1401694, 2302783, 2803388, 4605566, 9211132, 16119481, 32238962, 64477924]

約数ペア:

[(1, 64477924), (2, 32238962), (4, 16119481), (7, 9211132), (14, 4605566), (23, 2803388), (28, 2302783), (46, 1401694), (49, 1315876), (92, 700847), (98, 657938), (161, 400484), (196, 328969), (322, 200242), (644, 100121), (1127, 57212), (2254, 28606), (4508, 14303)]