27772024

素因数分解:

$2^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 63000000

約数和(自身を除く): 35227976

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 343, 349, 392, 406, 686, 698, 812, 1372, 1396, 1421, 1624, 2443, 2744, 2792, 2842, 4886, 5684, 9772, 9947, 10121, 11368, 17101, 19544, 19894, 20242, 34202, 39788, 40484, 68404, 70847, 79576, 80968, 119707, 136808, 141694, 239414, 283388, 478828, 495929, 566776, 957656, 991858, 1983716, 3471503, 3967432, 6943006, 13886012, 27772024]

約数ペア:

[(1, 27772024), (2, 13886012), (4, 6943006), (7, 3967432), (8, 3471503), (14, 1983716), (28, 991858), (29, 957656), (49, 566776), (56, 495929), (58, 478828), (98, 283388), (116, 239414), (196, 141694), (203, 136808), (232, 119707), (343, 80968), (349, 79576), (392, 70847), (406, 68404), (686, 40484), (698, 39788), (812, 34202), (1372, 20242), (1396, 19894), (1421, 19544), (1624, 17101), (2443, 11368), (2744, 10121), (2792, 9947), (2842, 9772), (4886, 5684)]