38843912

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 79077060

約数和(自身を除く): 40233148

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 289, 317, 424, 578, 634, 901, 1156, 1268, 1802, 2312, 2536, 3604, 5389, 7208, 10778, 15317, 16801, 21556, 30634, 33602, 43112, 61268, 67204, 91613, 122536, 134408, 183226, 285617, 366452, 571234, 732904, 1142468, 2284936, 4855489, 9710978, 19421956, 38843912]

約数ペア:

[(1, 38843912), (2, 19421956), (4, 9710978), (8, 4855489), (17, 2284936), (34, 1142468), (53, 732904), (68, 571234), (106, 366452), (136, 285617), (212, 183226), (289, 134408), (317, 122536), (424, 91613), (578, 67204), (634, 61268), (901, 43112), (1156, 33602), (1268, 30634), (1802, 21556), (2312, 16801), (2536, 15317), (3604, 10778), (5389, 7208)]