72901508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{6197}}^1$

素因数の和:6391

約数の個数: 24

約数和(自身を含む): 135884952

約数和(自身を除く): 62983444

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 5882, 6197, 11764, 12394, 24788, 105349, 210698, 421396, 1072081, 2144162, 4288324, 18225377, 36450754, 72901508]

約数ペア:

[(1, 72901508), (2, 36450754), (4, 18225377), (17, 4288324), (34, 2144162), (68, 1072081), (173, 421396), (346, 210698), (692, 105349), (2941, 24788), (5882, 12394), (6197, 11764)]