28615968

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1566

約数の個数: 72

約数和(自身を含む): 82646928

約数和(自身を除く): 54030960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 96, 134, 144, 201, 268, 288, 402, 536, 603, 804, 1072, 1206, 1483, 1608, 2144, 2412, 2966, 3216, 4449, 4824, 5932, 6432, 8898, 9648, 11864, 13347, 17796, 19296, 23728, 26694, 35592, 47456, 53388, 71184, 99361, 106776, 142368, 198722, 213552, 298083, 397444, 427104, 596166, 794888, 894249, 1192332, 1589776, 1788498, 2384664, 3179552, 3576996, 4769328, 7153992, 9538656, 14307984, 28615968]

約数ペア:

[(1, 28615968), (2, 14307984), (3, 9538656), (4, 7153992), (6, 4769328), (8, 3576996), (9, 3179552), (12, 2384664), (16, 1788498), (18, 1589776), (24, 1192332), (32, 894249), (36, 794888), (48, 596166), (67, 427104), (72, 397444), (96, 298083), (134, 213552), (144, 198722), (201, 142368), (268, 106776), (288, 99361), (402, 71184), (536, 53388), (603, 47456), (804, 35592), (1072, 26694), (1206, 23728), (1483, 19296), (1608, 17796), (2144, 13347), (2412, 11864), (2966, 9648), (3216, 8898), (4449, 6432), (4824, 5932)]