42859576

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 82896480

約数和(自身を除く): 40036904

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 1237, 2474, 4331, 4948, 8662, 9896, 17324, 34648, 75457, 87827, 150914, 175654, 301828, 351308, 603656, 702616, 5357447, 10714894, 21429788, 42859576]

約数ペア:

[(1, 42859576), (2, 21429788), (4, 10714894), (8, 5357447), (61, 702616), (71, 603656), (122, 351308), (142, 301828), (244, 175654), (284, 150914), (488, 87827), (568, 75457), (1237, 34648), (2474, 17324), (4331, 9896), (4948, 8662)]