74974796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{19751}}^1$

素因数の和:19841

約数の個数: 24

約数和(自身を含む): 143241504

約数和(自身を除く): 68266708

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 19751, 39502, 79004, 256763, 513526, 1027052, 1441823, 2883646, 5767292, 18743699, 37487398, 74974796]

約数ペア:

[(1, 74974796), (2, 37487398), (4, 18743699), (13, 5767292), (26, 2883646), (52, 1441823), (73, 1027052), (146, 513526), (292, 256763), (949, 79004), (1898, 39502), (3796, 19751)]