28793842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1033}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 54198144

約数和(自身を除く): 25404302

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181, 362, 1033, 1267, 1991, 2066, 2534, 3982, 7231, 11363, 13937, 14462, 22726, 27874, 79541, 159082, 186973, 373946, 1308811, 2056703, 2617622, 4113406, 14396921, 28793842]

約数ペア:

[(1, 28793842), (2, 14396921), (7, 4113406), (11, 2617622), (14, 2056703), (22, 1308811), (77, 373946), (154, 186973), (181, 159082), (362, 79541), (1033, 27874), (1267, 22726), (1991, 14462), (2066, 13937), (2534, 11363), (3982, 7231)]