63398168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 132723360

約数和(自身を除く): 69325192

約数列:

[1, 2, 4, 8, 17, 34, 37, 43, 68, 74, 86, 136, 148, 172, 293, 296, 344, 586, 629, 731, 1172, 1258, 1462, 1591, 2344, 2516, 2924, 3182, 4981, 5032, 5848, 6364, 9962, 10841, 12599, 12728, 19924, 21682, 25198, 27047, 39848, 43364, 50396, 54094, 86728, 100792, 108188, 184297, 214183, 216376, 368594, 428366, 466163, 737188, 856732, 932326, 1474376, 1713464, 1864652, 3729304, 7924771, 15849542, 31699084, 63398168]

約数ペア:

[(1, 63398168), (2, 31699084), (4, 15849542), (8, 7924771), (17, 3729304), (34, 1864652), (37, 1713464), (43, 1474376), (68, 932326), (74, 856732), (86, 737188), (136, 466163), (148, 428366), (172, 368594), (293, 216376), (296, 214183), (344, 184297), (586, 108188), (629, 100792), (731, 86728), (1172, 54094), (1258, 50396), (1462, 43364), (1591, 39848), (2344, 27047), (2516, 25198), (2924, 21682), (3182, 19924), (4981, 12728), (5032, 12599), (5848, 10841), (6364, 9962)]