25784720984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4803413}}^1$

素因数の和:4803491

約数の個数: 32

約数和(自身を含む): 53606100240

約数和(自身を除く): 27821379256

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 4803413, 9606826, 19213652, 38427304, 52837543, 105675086, 211350172, 293008193, 422700344, 586016386, 1172032772, 2344065544, 3223090123, 6446180246, 12892360492, 25784720984]

約数ペア:

[(1, 25784720984), (2, 12892360492), (4, 6446180246), (8, 3223090123), (11, 2344065544), (22, 1172032772), (44, 586016386), (61, 422700344), (88, 293008193), (122, 211350172), (244, 105675086), (488, 52837543), (671, 38427304), (1342, 19213652), (2684, 9606826), (5368, 4803413)]