38921036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1181}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 85784832

約数和(自身を除く): 46863796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 428, 749, 1177, 1181, 1498, 2354, 2362, 2996, 4708, 4724, 8239, 8267, 12991, 16478, 16534, 25982, 32956, 33068, 51964, 90937, 126367, 181874, 252734, 363748, 505468, 884569, 1390037, 1769138, 2780074, 3538276, 5560148, 9730259, 19460518, 38921036]

約数ペア:

[(1, 38921036), (2, 19460518), (4, 9730259), (7, 5560148), (11, 3538276), (14, 2780074), (22, 1769138), (28, 1390037), (44, 884569), (77, 505468), (107, 363748), (154, 252734), (214, 181874), (308, 126367), (428, 90937), (749, 51964), (1177, 33068), (1181, 32956), (1498, 25982), (2354, 16534), (2362, 16478), (2996, 12991), (4708, 8267), (4724, 8239)]