70528087

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 89579520

約数和(自身を除く): 19051433

約数列:

[1, 7, 17, 29, 107, 119, 191, 203, 493, 749, 1337, 1819, 3103, 3247, 3451, 5539, 12733, 20437, 21721, 22729, 38773, 52751, 94163, 143059, 347429, 369257, 592673, 659141, 2432003, 4148711, 10075441, 70528087]

約数ペア:

[(1, 70528087), (7, 10075441), (17, 4148711), (29, 2432003), (107, 659141), (119, 592673), (191, 369257), (203, 347429), (493, 143059), (749, 94163), (1337, 52751), (1819, 38773), (3103, 22729), (3247, 21721), (3451, 20437), (5539, 12733)]