15672820768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{729919}}^1$

素因数の和:730001

約数の個数: 48

約数和(自身を含む): 34212810240

約数和(自身を除く): 18539989472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1952, 2684, 5368, 10736, 21472, 729919, 1459838, 2919676, 5839352, 8029109, 11678704, 16058218, 23357408, 32116436, 44525059, 64232872, 89050118, 128465744, 178100236, 256931488, 356200472, 489775649, 712400944, 979551298, 1424801888, 1959102596, 3918205192, 7836410384, 15672820768]

約数ペア:

[(1, 15672820768), (2, 7836410384), (4, 3918205192), (8, 1959102596), (11, 1424801888), (16, 979551298), (22, 712400944), (32, 489775649), (44, 356200472), (61, 256931488), (88, 178100236), (122, 128465744), (176, 89050118), (244, 64232872), (352, 44525059), (488, 32116436), (671, 23357408), (976, 16058218), (1342, 11678704), (1952, 8029109), (2684, 5839352), (5368, 2919676), (10736, 1459838), (21472, 729919)]