40873492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1783}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 78224832

約数和(自身を除く): 37351340

約数列:

[1, 2, 4, 11, 22, 44, 521, 1042, 1783, 2084, 3566, 5731, 7132, 11462, 19613, 22924, 39226, 78452, 928943, 1857886, 3715772, 10218373, 20436746, 40873492]

約数ペア:

[(1, 40873492), (2, 20436746), (4, 10218373), (11, 3715772), (22, 1857886), (44, 928943), (521, 78452), (1042, 39226), (1783, 22924), (2084, 19613), (3566, 11462), (5731, 7132)]