28943176

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 56094840

約数和(自身を除く): 27151664

約数列:

[1, 2, 4, 8, 37, 74, 148, 277, 296, 353, 554, 706, 1108, 1412, 2216, 2824, 10249, 13061, 20498, 26122, 40996, 52244, 81992, 97781, 104488, 195562, 391124, 782248, 3617897, 7235794, 14471588, 28943176]

約数ペア:

[(1, 28943176), (2, 14471588), (4, 7235794), (8, 3617897), (37, 782248), (74, 391124), (148, 195562), (277, 104488), (296, 97781), (353, 81992), (554, 52244), (706, 40996), (1108, 26122), (1412, 20498), (2216, 13061), (2824, 10249)]