40546513

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 52531200

約数和(自身を除く): 11984687

約数列:

[1, 7, 17, 19, 79, 119, 133, 227, 323, 553, 1343, 1501, 1589, 2261, 3859, 4313, 9401, 10507, 17933, 25517, 27013, 30191, 73321, 125531, 178619, 304861, 340727, 513247, 2134027, 2385089, 5792359, 40546513]

約数ペア:

[(1, 40546513), (7, 5792359), (17, 2385089), (19, 2134027), (79, 513247), (119, 340727), (133, 304861), (227, 178619), (323, 125531), (553, 73321), (1343, 30191), (1501, 27013), (1589, 25517), (2261, 17933), (3859, 10507), (4313, 9401)]