29720656

素因数分解:

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

素因数の和:416

約数の個数: 60

約数和(自身を含む): 67683168

約数和(自身を除く): 37962512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 167, 196, 227, 334, 392, 454, 668, 784, 908, 1169, 1336, 1589, 1816, 2338, 2672, 3178, 3632, 4676, 6356, 8183, 9352, 11123, 12712, 16366, 18704, 22246, 25424, 32732, 37909, 44492, 65464, 75818, 88984, 130928, 151636, 177968, 265363, 303272, 530726, 606544, 1061452, 1857541, 2122904, 3715082, 4245808, 7430164, 14860328, 29720656]

約数ペア:

[(1, 29720656), (2, 14860328), (4, 7430164), (7, 4245808), (8, 3715082), (14, 2122904), (16, 1857541), (28, 1061452), (49, 606544), (56, 530726), (98, 303272), (112, 265363), (167, 177968), (196, 151636), (227, 130928), (334, 88984), (392, 75818), (454, 65464), (668, 44492), (784, 37909), (908, 32732), (1169, 25424), (1336, 22246), (1589, 18704), (1816, 16366), (2338, 12712), (2672, 11123), (3178, 9352), (3632, 8183), (4676, 6356)]