17564832

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:946

約数の個数: 72

約数和(自身を含む): 50712480

約数和(自身を除く): 33147648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 859, 1136, 1278, 1704, 1718, 2272, 2556, 2577, 3408, 3436, 5112, 5154, 6816, 6872, 7731, 10224, 10308, 13744, 15462, 20448, 20616, 27488, 30924, 41232, 60989, 61848, 82464, 121978, 123696, 182967, 243956, 247392, 365934, 487912, 548901, 731868, 975824, 1097802, 1463736, 1951648, 2195604, 2927472, 4391208, 5854944, 8782416, 17564832]

約数ペア:

[(1, 17564832), (2, 8782416), (3, 5854944), (4, 4391208), (6, 2927472), (8, 2195604), (9, 1951648), (12, 1463736), (16, 1097802), (18, 975824), (24, 731868), (32, 548901), (36, 487912), (48, 365934), (71, 247392), (72, 243956), (96, 182967), (142, 123696), (144, 121978), (213, 82464), (284, 61848), (288, 60989), (426, 41232), (568, 30924), (639, 27488), (852, 20616), (859, 20448), (1136, 15462), (1278, 13744), (1704, 10308), (1718, 10224), (2272, 7731), (2556, 6872), (2577, 6816), (3408, 5154), (3436, 5112)]