72967232

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{87701}}^1$

素因数の和:87726

約数の個数: 28

約数和(自身を含む): 155934156

約数和(自身を除く): 82966924

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 87701, 175402, 350804, 701608, 1140113, 1403216, 2280226, 2806432, 4560452, 5612864, 9120904, 18241808, 36483616, 72967232]

約数ペア:

[(1, 72967232), (2, 36483616), (4, 18241808), (8, 9120904), (13, 5612864), (16, 4560452), (26, 2806432), (32, 2280226), (52, 1403216), (64, 1140113), (104, 701608), (208, 350804), (416, 175402), (832, 87701)]