65290792

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{31511}}^1$

素因数の和:31561

約数の個数: 32

約数和(自身を含む): 143694720

約数和(自身を除く): 78403928

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 31511, 63022, 126044, 220577, 252088, 441154, 882308, 1165907, 1764616, 2331814, 4663628, 8161349, 9327256, 16322698, 32645396, 65290792]

約数ペア:

[(1, 65290792), (2, 32645396), (4, 16322698), (7, 9327256), (8, 8161349), (14, 4663628), (28, 2331814), (37, 1764616), (56, 1165907), (74, 882308), (148, 441154), (259, 252088), (296, 220577), (518, 126044), (1036, 63022), (2072, 31511)]