56989028

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{919}}^1$

素因数の和:1379

約数の個数: 24

約数和(自身を含む): 102782400

約数和(自身を除く): 45793372

約数列:

[1, 2, 4, 37, 74, 148, 419, 838, 919, 1676, 1838, 3676, 15503, 31006, 34003, 62012, 68006, 136012, 385061, 770122, 1540244, 14247257, 28494514, 56989028]

約数ペア:

[(1, 56989028), (2, 28494514), (4, 14247257), (37, 1540244), (74, 770122), (148, 385061), (419, 136012), (838, 68006), (919, 62012), (1676, 34003), (1838, 31006), (3676, 15503)]