26539448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{883}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 56991480

約数和(自身を除く): 30452032

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 883, 884, 1156, 1766, 1768, 2312, 3532, 3757, 7064, 7514, 11479, 15011, 15028, 22958, 30022, 30056, 45916, 60044, 91832, 120088, 195143, 255187, 390286, 510374, 780572, 1020748, 1561144, 2041496, 3317431, 6634862, 13269724, 26539448]

約数ペア:

[(1, 26539448), (2, 13269724), (4, 6634862), (8, 3317431), (13, 2041496), (17, 1561144), (26, 1020748), (34, 780572), (52, 510374), (68, 390286), (104, 255187), (136, 195143), (221, 120088), (289, 91832), (442, 60044), (578, 45916), (883, 30056), (884, 30022), (1156, 22958), (1766, 15028), (1768, 15011), (2312, 11479), (3532, 7514), (3757, 7064)]