4026804572

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{14779}}^1$

素因数の和:15090

約数の個数: 48

約数和(自身を含む): 8303285760

約数和(自身を除く): 4276481188

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 263, 518, 526, 1036, 1052, 1841, 3682, 7364, 9731, 14779, 19462, 29558, 38924, 59116, 68117, 103453, 136234, 206906, 272468, 413812, 546823, 1093646, 2187292, 3827761, 3886877, 7655522, 7773754, 15311044, 15547508, 27208139, 54416278, 108832556, 143814449, 287628898, 575257796, 1006701143, 2013402286, 4026804572]

約数ペア:

[(1, 4026804572), (2, 2013402286), (4, 1006701143), (7, 575257796), (14, 287628898), (28, 143814449), (37, 108832556), (74, 54416278), (148, 27208139), (259, 15547508), (263, 15311044), (518, 7773754), (526, 7655522), (1036, 3886877), (1052, 3827761), (1841, 2187292), (3682, 1093646), (7364, 546823), (9731, 413812), (14779, 272468), (19462, 206906), (29558, 136234), (38924, 103453), (59116, 68117)]