69881938

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 128373120

約数和(自身を除く): 58491182

約数列:

[1, 2, 7, 14, 29, 49, 58, 67, 98, 134, 203, 367, 406, 469, 734, 938, 1421, 1943, 2569, 2842, 3283, 3886, 5138, 6566, 10643, 13601, 17983, 21286, 24589, 27202, 35966, 49178, 74501, 95207, 149002, 172123, 190414, 344246, 521507, 713081, 1043014, 1204861, 1426162, 2409722, 4991567, 9983134, 34940969, 69881938]

約数ペア:

[(1, 69881938), (2, 34940969), (7, 9983134), (14, 4991567), (29, 2409722), (49, 1426162), (58, 1204861), (67, 1043014), (98, 713081), (134, 521507), (203, 344246), (367, 190414), (406, 172123), (469, 149002), (734, 95207), (938, 74501), (1421, 49178), (1943, 35966), (2569, 27202), (2842, 24589), (3283, 21286), (3886, 17983), (5138, 13601), (6566, 10643)]