39927152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{811}}^1$

素因数の和:1017

約数の個数: 40

約数和(自身を含む): 82463472

約数和(自身を除く): 42536320

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 181, 272, 362, 724, 811, 1448, 1622, 2896, 3077, 3244, 6154, 6488, 12308, 12976, 13787, 24616, 27574, 49232, 55148, 110296, 146791, 220592, 293582, 587164, 1174328, 2348656, 2495447, 4990894, 9981788, 19963576, 39927152]

約数ペア:

[(1, 39927152), (2, 19963576), (4, 9981788), (8, 4990894), (16, 2495447), (17, 2348656), (34, 1174328), (68, 587164), (136, 293582), (181, 220592), (272, 146791), (362, 110296), (724, 55148), (811, 49232), (1448, 27574), (1622, 24616), (2896, 13787), (3077, 12976), (3244, 12308), (6154, 6488)]