40673356

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2657}}^1$

素因数の和:2793

約数の個数: 24

約数和(自身を含む): 73679760

約数和(自身を除く): 33006404

約数列:

[1, 2, 4, 43, 86, 89, 172, 178, 356, 2657, 3827, 5314, 7654, 10628, 15308, 114251, 228502, 236473, 457004, 472946, 945892, 10168339, 20336678, 40673356]

約数ペア:

[(1, 40673356), (2, 20336678), (4, 10168339), (43, 945892), (86, 472946), (89, 457004), (172, 236473), (178, 228502), (356, 114251), (2657, 15308), (3827, 10628), (5314, 7654)]