40929112

素因数分解:

$2^3\times 7^2\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 89836560

約数和(自身を除く): 48907448

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 263, 392, 397, 526, 794, 1052, 1588, 1841, 2104, 2779, 3176, 3682, 5558, 7364, 11116, 12887, 14728, 19453, 22232, 25774, 38906, 51548, 77812, 103096, 104411, 155624, 208822, 417644, 730877, 835288, 1461754, 2923508, 5116139, 5847016, 10232278, 20464556, 40929112]

約数ペア:

[(1, 40929112), (2, 20464556), (4, 10232278), (7, 5847016), (8, 5116139), (14, 2923508), (28, 1461754), (49, 835288), (56, 730877), (98, 417644), (196, 208822), (263, 155624), (392, 104411), (397, 103096), (526, 77812), (794, 51548), (1052, 38906), (1588, 25774), (1841, 22232), (2104, 19453), (2779, 14728), (3176, 12887), (3682, 11116), (5558, 7364)]