28562254

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 50342400

約数和(自身を除く): 21780146

約数列:

[1, 2, 7, 14, 59, 118, 151, 229, 302, 413, 458, 826, 1057, 1603, 2114, 3206, 8909, 13511, 17818, 27022, 34579, 62363, 69158, 94577, 124726, 189154, 242053, 484106, 2040161, 4080322, 14281127, 28562254]

約数ペア:

[(1, 28562254), (2, 14281127), (7, 4080322), (14, 2040161), (59, 484106), (118, 242053), (151, 189154), (229, 124726), (302, 94577), (413, 69158), (458, 62363), (826, 34579), (1057, 27022), (1603, 17818), (2114, 13511), (3206, 8909)]