26909368

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 54596880

約数和(自身を除く): 27687512

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 113, 136, 206, 226, 289, 412, 452, 578, 824, 904, 1156, 1751, 1921, 2312, 3502, 3842, 7004, 7684, 11639, 14008, 15368, 23278, 29767, 32657, 46556, 59534, 65314, 93112, 119068, 130628, 197863, 238136, 261256, 395726, 791452, 1582904, 3363671, 6727342, 13454684, 26909368]

約数ペア:

[(1, 26909368), (2, 13454684), (4, 6727342), (8, 3363671), (17, 1582904), (34, 791452), (68, 395726), (103, 261256), (113, 238136), (136, 197863), (206, 130628), (226, 119068), (289, 93112), (412, 65314), (452, 59534), (578, 46556), (824, 32657), (904, 29767), (1156, 23278), (1751, 15368), (1921, 14008), (2312, 11639), (3502, 7684), (3842, 7004)]