26836796

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 55780032

約数和(自身を除く): 28943236

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 97, 164, 194, 241, 287, 388, 482, 574, 679, 964, 1148, 1358, 1687, 2716, 3374, 3977, 6748, 7954, 9881, 15908, 19762, 23377, 27839, 39524, 46754, 55678, 69167, 93508, 111356, 138334, 163639, 276668, 327278, 654556, 958457, 1916914, 3833828, 6709199, 13418398, 26836796]

約数ペア:

[(1, 26836796), (2, 13418398), (4, 6709199), (7, 3833828), (14, 1916914), (28, 958457), (41, 654556), (82, 327278), (97, 276668), (164, 163639), (194, 138334), (241, 111356), (287, 93508), (388, 69167), (482, 55678), (574, 46754), (679, 39524), (964, 27839), (1148, 23377), (1358, 19762), (1687, 15908), (2716, 9881), (3374, 7954), (3977, 6748)]