795807664

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{643}}^1\times {\mathrm{751}}^1$

素因数の和:1505

約数の個数: 40

約数和(自身を含む): 1561344512

約数和(自身を除く): 765536848

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 643, 751, 824, 1286, 1502, 1648, 2572, 3004, 5144, 6008, 10288, 12016, 66229, 77353, 132458, 154706, 264916, 309412, 482893, 529832, 618824, 965786, 1059664, 1237648, 1931572, 3863144, 7726288, 49737979, 99475958, 198951916, 397903832, 795807664]

約数ペア:

[(1, 795807664), (2, 397903832), (4, 198951916), (8, 99475958), (16, 49737979), (103, 7726288), (206, 3863144), (412, 1931572), (643, 1237648), (751, 1059664), (824, 965786), (1286, 618824), (1502, 529832), (1648, 482893), (2572, 309412), (3004, 264916), (5144, 154706), (6008, 132458), (10288, 77353), (12016, 66229)]