68917552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3877}}^1$

素因数の和:3997

約数の個数: 40

約数和(自身を含む): 147146832

約数和(自身を除く): 78229280

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 1111, 1616, 2222, 3877, 4444, 7754, 8888, 15508, 17776, 31016, 42647, 62032, 85294, 170588, 341176, 391577, 682352, 783154, 1566308, 3132616, 4307347, 6265232, 8614694, 17229388, 34458776, 68917552]

約数ペア:

[(1, 68917552), (2, 34458776), (4, 17229388), (8, 8614694), (11, 6265232), (16, 4307347), (22, 3132616), (44, 1566308), (88, 783154), (101, 682352), (176, 391577), (202, 341176), (404, 170588), (808, 85294), (1111, 62032), (1616, 42647), (2222, 31016), (3877, 17776), (4444, 15508), (7754, 8888)]