57282328

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{743}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 112492800

約数和(自身を除く): 55210472

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 419, 743, 838, 1486, 1676, 2972, 3352, 5944, 9637, 17089, 19274, 34178, 38548, 68356, 77096, 136712, 311317, 622634, 1245268, 2490536, 7160291, 14320582, 28641164, 57282328]

約数ペア:

[(1, 57282328), (2, 28641164), (4, 14320582), (8, 7160291), (23, 2490536), (46, 1245268), (92, 622634), (184, 311317), (419, 136712), (743, 77096), (838, 68356), (1486, 38548), (1676, 34178), (2972, 19274), (3352, 17089), (5944, 9637)]