5270768

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 40

約数和(自身を含む): 10737408

約数和(自身を除く): 5466640

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 163, 172, 188, 326, 344, 376, 652, 688, 752, 1304, 2021, 2608, 4042, 7009, 7661, 8084, 14018, 15322, 16168, 28036, 30644, 32336, 56072, 61288, 112144, 122576, 329423, 658846, 1317692, 2635384, 5270768]

約数ペア:

[(1, 5270768), (2, 2635384), (4, 1317692), (8, 658846), (16, 329423), (43, 122576), (47, 112144), (86, 61288), (94, 56072), (163, 32336), (172, 30644), (188, 28036), (326, 16168), (344, 15322), (376, 14018), (652, 8084), (688, 7661), (752, 7009), (1304, 4042), (2021, 2608)]