29960938

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 53057664

約数和(自身を除く): 23096726

約数列:

[1, 2, 7, 14, 43, 86, 157, 301, 314, 317, 602, 634, 1099, 2198, 2219, 4438, 6751, 13502, 13631, 27262, 47257, 49769, 94514, 95417, 99538, 190834, 348383, 696766, 2140067, 4280134, 14980469, 29960938]

約数ペア:

[(1, 29960938), (2, 14980469), (7, 4280134), (14, 2140067), (43, 696766), (86, 348383), (157, 190834), (301, 99538), (314, 95417), (317, 94514), (602, 49769), (634, 47257), (1099, 27262), (2198, 13631), (2219, 13502), (4438, 6751)]