28533956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 59294592

約数和(自身を除く): 30760636

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 148, 187, 374, 407, 629, 748, 814, 1031, 1258, 1628, 2062, 2516, 4124, 6919, 11341, 13838, 17527, 22682, 27676, 35054, 38147, 45364, 70108, 76294, 152588, 192797, 385594, 419617, 648499, 771188, 839234, 1296998, 1678468, 2593996, 7133489, 14266978, 28533956]

約数ペア:

[(1, 28533956), (2, 14266978), (4, 7133489), (11, 2593996), (17, 1678468), (22, 1296998), (34, 839234), (37, 771188), (44, 648499), (68, 419617), (74, 385594), (148, 192797), (187, 152588), (374, 76294), (407, 70108), (629, 45364), (748, 38147), (814, 35054), (1031, 27676), (1258, 22682), (1628, 17527), (2062, 13838), (2516, 11341), (4124, 6919)]