4388128

素因数分解:

$2^5\times {\mathrm{241}}^1\times {\mathrm{569}}^1$

素因数の和:820

約数の個数: 24

約数和(自身を含む): 8690220

約数和(自身を除く): 4302092

約数列:

[1, 2, 4, 8, 16, 32, 241, 482, 569, 964, 1138, 1928, 2276, 3856, 4552, 7712, 9104, 18208, 137129, 274258, 548516, 1097032, 2194064, 4388128]

約数ペア:

[(1, 4388128), (2, 2194064), (4, 1097032), (8, 548516), (16, 274258), (32, 137129), (241, 18208), (482, 9104), (569, 7712), (964, 4552), (1138, 3856), (1928, 2276)]