15691763984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{29027}}^1$

素因数の和:29184

約数の個数: 80

約数和(自身を含む): 34468543872

約数和(自身を除く): 18776779888

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 113, 184, 208, 226, 299, 368, 452, 598, 904, 1196, 1469, 1808, 2392, 2599, 2938, 4784, 5198, 5876, 10396, 11752, 20792, 23504, 29027, 33787, 41584, 58054, 67574, 116108, 135148, 232216, 270296, 377351, 464432, 540592, 667621, 754702, 1335242, 1509404, 2670484, 3018808, 3280051, 5340968, 6037616, 6560102, 8679073, 10681936, 13120204, 17358146, 26240408, 34716292, 42640663, 52480816, 69432584, 75441173, 85281326, 138865168, 150882346, 170562652, 301764692, 341125304, 603529384, 682250608, 980735249, 1207058768, 1961470498, 3922940996, 7845881992, 15691763984]

約数ペア:

[(1, 15691763984), (2, 7845881992), (4, 3922940996), (8, 1961470498), (13, 1207058768), (16, 980735249), (23, 682250608), (26, 603529384), (46, 341125304), (52, 301764692), (92, 170562652), (104, 150882346), (113, 138865168), (184, 85281326), (208, 75441173), (226, 69432584), (299, 52480816), (368, 42640663), (452, 34716292), (598, 26240408), (904, 17358146), (1196, 13120204), (1469, 10681936), (1808, 8679073), (2392, 6560102), (2599, 6037616), (2938, 5340968), (4784, 3280051), (5198, 3018808), (5876, 2670484), (10396, 1509404), (11752, 1335242), (20792, 754702), (23504, 667621), (29027, 540592), (33787, 464432), (41584, 377351), (58054, 270296), (67574, 232216), (116108, 135148)]