5168456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 10488000

約数和(自身を除く): 5319544

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 919, 1406, 1838, 2812, 3676, 5624, 7352, 17461, 34003, 34922, 68006, 69844, 136012, 139688, 272024, 646057, 1292114, 2584228, 5168456]

約数ペア:

[(1, 5168456), (2, 2584228), (4, 1292114), (8, 646057), (19, 272024), (37, 139688), (38, 136012), (74, 69844), (76, 68006), (148, 34922), (152, 34003), (296, 17461), (703, 7352), (919, 5624), (1406, 3676), (1838, 2812)]