78771602

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{977}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 145901952

約数和(自身を除く): 67130350

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 443, 886, 977, 1954, 3101, 5759, 6202, 6839, 11518, 12701, 13678, 25402, 40313, 80626, 88907, 177814, 432811, 865622, 3029677, 5626543, 6059354, 11253086, 39385801, 78771602]

約数ペア:

[(1, 78771602), (2, 39385801), (7, 11253086), (13, 6059354), (14, 5626543), (26, 3029677), (91, 865622), (182, 432811), (443, 177814), (886, 88907), (977, 80626), (1954, 40313), (3101, 25402), (5759, 13678), (6202, 12701), (6839, 11518)]