39125872

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 83967840

約数和(自身を除く): 44841968

約数列:

[1, 2, 4, 8, 16, 29, 37, 43, 53, 58, 74, 86, 106, 116, 148, 172, 212, 232, 296, 344, 424, 464, 592, 688, 848, 1073, 1247, 1537, 1591, 1961, 2146, 2279, 2494, 3074, 3182, 3922, 4292, 4558, 4988, 6148, 6364, 7844, 8584, 9116, 9976, 12296, 12728, 15688, 17168, 18232, 19952, 24592, 25456, 31376, 36464, 46139, 56869, 66091, 84323, 92278, 113738, 132182, 168646, 184556, 227476, 264364, 337292, 369112, 454952, 528728, 674584, 738224, 909904, 1057456, 1349168, 2445367, 4890734, 9781468, 19562936, 39125872]

約数ペア:

[(1, 39125872), (2, 19562936), (4, 9781468), (8, 4890734), (16, 2445367), (29, 1349168), (37, 1057456), (43, 909904), (53, 738224), (58, 674584), (74, 528728), (86, 454952), (106, 369112), (116, 337292), (148, 264364), (172, 227476), (212, 184556), (232, 168646), (296, 132182), (344, 113738), (424, 92278), (464, 84323), (592, 66091), (688, 56869), (848, 46139), (1073, 36464), (1247, 31376), (1537, 25456), (1591, 24592), (1961, 19952), (2146, 18232), (2279, 17168), (2494, 15688), (3074, 12728), (3182, 12296), (3922, 9976), (4292, 9116), (4558, 8584), (4988, 7844), (6148, 6364)]