28348438

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 45745920

約数和(自身を除く): 17397482

約数列:

[1, 2, 37, 43, 59, 74, 86, 118, 151, 302, 1591, 2183, 2537, 3182, 4366, 5074, 5587, 6493, 8909, 11174, 12986, 17818, 93869, 187738, 240241, 329633, 383087, 480482, 659266, 766174, 14174219, 28348438]

約数ペア:

[(1, 28348438), (2, 14174219), (37, 766174), (43, 659266), (59, 480482), (74, 383087), (86, 329633), (118, 240241), (151, 187738), (302, 93869), (1591, 17818), (2183, 12986), (2537, 11174), (3182, 8909), (4366, 6493), (5074, 5587)]