28911266928

素因数分解:

$2^4\times 3^3\times {\mathrm{2969}}^1\times {\mathrm{22541}}^1$

素因数の和:25527

約数の個数: 80

約数和(自身を含む): 83017677600

約数和(自身を除く): 54106410672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2969, 5938, 8907, 11876, 17814, 22541, 23752, 26721, 35628, 45082, 47504, 53442, 67623, 71256, 80163, 90164, 106884, 135246, 142512, 160326, 180328, 202869, 213768, 270492, 320652, 360656, 405738, 427536, 540984, 608607, 641304, 811476, 1081968, 1217214, 1282608, 1622952, 2434428, 3245904, 4868856, 9737712, 66924229, 133848458, 200772687, 267696916, 401545374, 535393832, 602318061, 803090748, 1070787664, 1204636122, 1606181496, 1806954183, 2409272244, 3212362992, 3613908366, 4818544488, 7227816732, 9637088976, 14455633464, 28911266928]

約数ペア:

[(1, 28911266928), (2, 14455633464), (3, 9637088976), (4, 7227816732), (6, 4818544488), (8, 3613908366), (9, 3212362992), (12, 2409272244), (16, 1806954183), (18, 1606181496), (24, 1204636122), (27, 1070787664), (36, 803090748), (48, 602318061), (54, 535393832), (72, 401545374), (108, 267696916), (144, 200772687), (216, 133848458), (432, 66924229), (2969, 9737712), (5938, 4868856), (8907, 3245904), (11876, 2434428), (17814, 1622952), (22541, 1282608), (23752, 1217214), (26721, 1081968), (35628, 811476), (45082, 641304), (47504, 608607), (53442, 540984), (67623, 427536), (71256, 405738), (80163, 360656), (90164, 320652), (106884, 270492), (135246, 213768), (142512, 202869), (160326, 180328)]