21859601696

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{719}}^1\times {\mathrm{7481}}^1$

素因数の和:8337

約数の個数: 48

約数和(自身を含む): 43441090560

約数和(自身を除く): 21581488864

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 719, 1016, 1438, 2032, 2876, 4064, 5752, 7481, 11504, 14962, 23008, 29924, 59848, 91313, 119696, 182626, 239392, 365252, 730504, 950087, 1461008, 1900174, 2922016, 3800348, 5378839, 7600696, 10757678, 15201392, 21515356, 30402784, 43030712, 86061424, 172122848, 683112553, 1366225106, 2732450212, 5464900424, 10929800848, 21859601696]

約数ペア:

[(1, 21859601696), (2, 10929800848), (4, 5464900424), (8, 2732450212), (16, 1366225106), (32, 683112553), (127, 172122848), (254, 86061424), (508, 43030712), (719, 30402784), (1016, 21515356), (1438, 15201392), (2032, 10757678), (2876, 7600696), (4064, 5378839), (5752, 3800348), (7481, 2922016), (11504, 1900174), (14962, 1461008), (23008, 950087), (29924, 730504), (59848, 365252), (91313, 239392), (119696, 182626)]