42243476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15739}}^1$

素因数の和:15815

約数の個数: 24

約数和(自身を含む): 81973920

約数和(自身を除く): 39730444

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 15739, 31478, 62956, 173129, 346258, 692516, 960079, 1920158, 3840316, 10560869, 21121738, 42243476]

約数ペア:

[(1, 42243476), (2, 21121738), (4, 10560869), (11, 3840316), (22, 1920158), (44, 960079), (61, 692516), (122, 346258), (244, 173129), (671, 62956), (1342, 31478), (2684, 15739)]