4245808

素因数分解:

$2^4\times 7^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:409

約数の個数: 40

約数和(自身を含む): 9499392

約数和(自身を除く): 5253584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 167, 227, 334, 454, 668, 908, 1169, 1336, 1589, 1816, 2338, 2672, 3178, 3632, 4676, 6356, 9352, 12712, 18704, 25424, 37909, 75818, 151636, 265363, 303272, 530726, 606544, 1061452, 2122904, 4245808]

約数ペア:

[(1, 4245808), (2, 2122904), (4, 1061452), (7, 606544), (8, 530726), (14, 303272), (16, 265363), (28, 151636), (56, 75818), (112, 37909), (167, 25424), (227, 18704), (334, 12712), (454, 9352), (668, 6356), (908, 4676), (1169, 3632), (1336, 3178), (1589, 2672), (1816, 2338)]