28634078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 49822560

約数和(自身を除く): 21188482

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 319, 407, 638, 814, 1073, 1213, 2146, 2426, 11803, 13343, 23606, 26686, 35177, 44881, 70354, 89762, 386947, 493691, 773894, 987382, 1301549, 2603098, 14317039, 28634078]

約数ペア:

[(1, 28634078), (2, 14317039), (11, 2603098), (22, 1301549), (29, 987382), (37, 773894), (58, 493691), (74, 386947), (319, 89762), (407, 70354), (638, 44881), (814, 35177), (1073, 26686), (1213, 23606), (2146, 13343), (2426, 11803)]