74982388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{19753}}^1$

素因数の和:19843

約数の個数: 24

約数和(自身を含む): 143256008

約数和(自身を除く): 68273620

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 19753, 39506, 79012, 256789, 513578, 1027156, 1441969, 2883938, 5767876, 18745597, 37491194, 74982388]

約数ペア:

[(1, 74982388), (2, 37491194), (4, 18745597), (13, 5767876), (26, 2883938), (52, 1441969), (73, 1027156), (146, 513578), (292, 256789), (949, 79012), (1898, 39506), (3796, 19753)]