22156928

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 47001600

約数和(自身を除く): 24844672

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 127, 128, 188, 232, 254, 376, 464, 508, 752, 928, 1016, 1363, 1504, 1856, 2032, 2726, 3008, 3683, 3712, 4064, 5452, 5969, 6016, 7366, 8128, 10904, 11938, 14732, 16256, 21808, 23876, 29464, 43616, 47752, 58928, 87232, 95504, 117856, 173101, 174464, 191008, 235712, 346202, 382016, 471424, 692404, 764032, 1384808, 2769616, 5539232, 11078464, 22156928]

約数ペア:

[(1, 22156928), (2, 11078464), (4, 5539232), (8, 2769616), (16, 1384808), (29, 764032), (32, 692404), (47, 471424), (58, 382016), (64, 346202), (94, 235712), (116, 191008), (127, 174464), (128, 173101), (188, 117856), (232, 95504), (254, 87232), (376, 58928), (464, 47752), (508, 43616), (752, 29464), (928, 23876), (1016, 21808), (1363, 16256), (1504, 14732), (1856, 11938), (2032, 10904), (2726, 8128), (3008, 7366), (3683, 6016), (3712, 5969), (4064, 5452)]