68225168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13367}}^1$

素因数の和:13415

約数の個数: 40

約数和(自身を含む): 149186880

約数和(自身を除く): 80961712

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 13367, 26734, 53468, 106936, 147037, 213872, 294074, 387643, 588148, 775286, 1176296, 1550572, 2352592, 3101144, 4264073, 6202288, 8528146, 17056292, 34112584, 68225168]

約数ペア:

[(1, 68225168), (2, 34112584), (4, 17056292), (8, 8528146), (11, 6202288), (16, 4264073), (22, 3101144), (29, 2352592), (44, 1550572), (58, 1176296), (88, 775286), (116, 588148), (176, 387643), (232, 294074), (319, 213872), (464, 147037), (638, 106936), (1276, 53468), (2552, 26734), (5104, 13367)]