26663528

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 52029000

約数和(自身を除く): 25365472

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 281, 409, 562, 818, 1124, 1636, 2248, 3272, 8149, 11861, 16298, 23722, 32596, 47444, 65192, 94888, 114929, 229858, 459716, 919432, 3332941, 6665882, 13331764, 26663528]

約数ペア:

[(1, 26663528), (2, 13331764), (4, 6665882), (8, 3332941), (29, 919432), (58, 459716), (116, 229858), (232, 114929), (281, 94888), (409, 65192), (562, 47444), (818, 32596), (1124, 23722), (1636, 16298), (2248, 11861), (3272, 8149)]