74811706

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 121150080

約数和(自身を除く): 46338374

約数列:

[1, 2, 29, 37, 58, 71, 74, 142, 491, 982, 1073, 2059, 2146, 2627, 4118, 5254, 14239, 18167, 28478, 34861, 36334, 69722, 76183, 152366, 526843, 1010969, 1053686, 1289857, 2021938, 2579714, 37405853, 74811706]

約数ペア:

[(1, 74811706), (2, 37405853), (29, 2579714), (37, 2021938), (58, 1289857), (71, 1053686), (74, 1010969), (142, 526843), (491, 152366), (982, 76183), (1073, 69722), (2059, 36334), (2146, 34861), (2627, 28478), (4118, 18167), (5254, 14239)]