21607096

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1601}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 46522080

約数和(自身を除く): 24914984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 1601, 1687, 1928, 3202, 3374, 6404, 6748, 11207, 12808, 13496, 22414, 44828, 89656, 385841, 771682, 1543364, 2700887, 3086728, 5401774, 10803548, 21607096]

約数ペア:

[(1, 21607096), (2, 10803548), (4, 5401774), (7, 3086728), (8, 2700887), (14, 1543364), (28, 771682), (56, 385841), (241, 89656), (482, 44828), (964, 22414), (1601, 13496), (1687, 12808), (1928, 11207), (3202, 6748), (3374, 6404)]