28611648

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3821}}^1$

素因数の和:3852

約数の個数: 84

約数和(自身を含む): 88341708

約数和(自身を除く): 59730060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 3821, 7488, 7642, 11463, 15284, 22926, 30568, 34389, 45852, 49673, 61136, 68778, 91704, 99346, 122272, 137556, 149019, 183408, 198692, 244544, 275112, 298038, 366816, 397384, 447057, 550224, 596076, 733632, 794768, 894114, 1100448, 1192152, 1589536, 1788228, 2200896, 2384304, 3179072, 3576456, 4768608, 7152912, 9537216, 14305824, 28611648]

約数ペア:

[(1, 28611648), (2, 14305824), (3, 9537216), (4, 7152912), (6, 4768608), (8, 3576456), (9, 3179072), (12, 2384304), (13, 2200896), (16, 1788228), (18, 1589536), (24, 1192152), (26, 1100448), (32, 894114), (36, 794768), (39, 733632), (48, 596076), (52, 550224), (64, 447057), (72, 397384), (78, 366816), (96, 298038), (104, 275112), (117, 244544), (144, 198692), (156, 183408), (192, 149019), (208, 137556), (234, 122272), (288, 99346), (312, 91704), (416, 68778), (468, 61136), (576, 49673), (624, 45852), (832, 34389), (936, 30568), (1248, 22926), (1872, 15284), (2496, 11463), (3744, 7642), (3821, 7488)]