26662016

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{577}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 56155590

約数和(自身を除く): 29493574

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 577, 608, 722, 1154, 1216, 1444, 2308, 2432, 2888, 4616, 5776, 9232, 10963, 11552, 18464, 21926, 23104, 36928, 43852, 46208, 73856, 87704, 175408, 208297, 350816, 416594, 701632, 833188, 1403264, 1666376, 3332752, 6665504, 13331008, 26662016]

約数ペア:

[(1, 26662016), (2, 13331008), (4, 6665504), (8, 3332752), (16, 1666376), (19, 1403264), (32, 833188), (38, 701632), (64, 416594), (76, 350816), (128, 208297), (152, 175408), (304, 87704), (361, 73856), (577, 46208), (608, 43852), (722, 36928), (1154, 23104), (1216, 21926), (1444, 18464), (2308, 11552), (2432, 10963), (2888, 9232), (4616, 5776)]