78670064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14419}}^1$

素因数の和:14469

約数の個数: 40

約数和(自身を含む): 171655680

約数和(自身を除く): 92985616

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 14419, 28838, 57676, 115352, 158609, 230704, 317218, 446989, 634436, 893978, 1268872, 1787956, 2537744, 3575912, 4916879, 7151824, 9833758, 19667516, 39335032, 78670064]

約数ペア:

[(1, 78670064), (2, 39335032), (4, 19667516), (8, 9833758), (11, 7151824), (16, 4916879), (22, 3575912), (31, 2537744), (44, 1787956), (62, 1268872), (88, 893978), (124, 634436), (176, 446989), (248, 317218), (341, 230704), (496, 158609), (682, 115352), (1364, 57676), (2728, 28838), (5456, 14419)]