71329118

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5987}}^1$

素因数の和:6056

約数の個数: 32

約数和(自身を含む): 131065344

約数和(自身を除く): 59736226

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5957, 5987, 11914, 11974, 41909, 83818, 137701, 221519, 275402, 443038, 963907, 1550633, 1927814, 3101266, 5094937, 10189874, 35664559, 71329118]

約数ペア:

[(1, 71329118), (2, 35664559), (7, 10189874), (14, 5094937), (23, 3101266), (37, 1927814), (46, 1550633), (74, 963907), (161, 443038), (259, 275402), (322, 221519), (518, 137701), (851, 83818), (1702, 41909), (5957, 11974), (5987, 11914)]