25748744

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 61596480

約数和(自身を除く): 35847736

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 43, 56, 68, 74, 86, 119, 136, 148, 172, 238, 259, 289, 296, 301, 344, 476, 518, 578, 602, 629, 731, 952, 1036, 1156, 1204, 1258, 1462, 1591, 2023, 2072, 2312, 2408, 2516, 2924, 3182, 4046, 4403, 5032, 5117, 5848, 6364, 8092, 8806, 10234, 10693, 11137, 12427, 12728, 16184, 17612, 20468, 21386, 22274, 24854, 27047, 35224, 40936, 42772, 44548, 49708, 54094, 74851, 85544, 86989, 89096, 99416, 108188, 149702, 173978, 189329, 216376, 299404, 347956, 378658, 459799, 598808, 695912, 757316, 919598, 1514632, 1839196, 3218593, 3678392, 6437186, 12874372, 25748744]

約数ペア:

[(1, 25748744), (2, 12874372), (4, 6437186), (7, 3678392), (8, 3218593), (14, 1839196), (17, 1514632), (28, 919598), (34, 757316), (37, 695912), (43, 598808), (56, 459799), (68, 378658), (74, 347956), (86, 299404), (119, 216376), (136, 189329), (148, 173978), (172, 149702), (238, 108188), (259, 99416), (289, 89096), (296, 86989), (301, 85544), (344, 74851), (476, 54094), (518, 49708), (578, 44548), (602, 42772), (629, 40936), (731, 35224), (952, 27047), (1036, 24854), (1156, 22274), (1204, 21386), (1258, 20468), (1462, 17612), (1591, 16184), (2023, 12728), (2072, 12427), (2312, 11137), (2408, 10693), (2516, 10234), (2924, 8806), (3182, 8092), (4046, 6364), (4403, 5848), (5032, 5117)]