13899728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 28444608

約数和(自身を除く): 14544880

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 107, 184, 214, 353, 368, 428, 706, 856, 1412, 1712, 2461, 2824, 4922, 5648, 8119, 9844, 16238, 19688, 32476, 37771, 39376, 64952, 75542, 129904, 151084, 302168, 604336, 868733, 1737466, 3474932, 6949864, 13899728]

約数ペア:

[(1, 13899728), (2, 6949864), (4, 3474932), (8, 1737466), (16, 868733), (23, 604336), (46, 302168), (92, 151084), (107, 129904), (184, 75542), (214, 64952), (353, 39376), (368, 37771), (428, 32476), (706, 19688), (856, 16238), (1412, 9844), (1712, 8119), (2461, 5648), (2824, 4922)]