27851758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2897}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 50077440

約数和(自身を除く): 22225682

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 2897, 4807, 5794, 9614, 31867, 55043, 63734, 66631, 110086, 133262, 605473, 732941, 1210946, 1265989, 1465882, 2531978, 13925879, 27851758]

約数ペア:

[(1, 27851758), (2, 13925879), (11, 2531978), (19, 1465882), (22, 1265989), (23, 1210946), (38, 732941), (46, 605473), (209, 133262), (253, 110086), (418, 66631), (437, 63734), (506, 55043), (874, 31867), (2897, 9614), (4807, 5794)]