28446638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{3257}}^1$

素因数の和:3667

約数の個数: 16

約数和(自身を含む): 46680624

約数和(自身を除く): 18233986

約数列:

[1, 2, 11, 22, 397, 794, 3257, 4367, 6514, 8734, 35827, 71654, 1293029, 2586058, 14223319, 28446638]

約数ペア:

[(1, 28446638), (2, 14223319), (11, 2586058), (22, 1293029), (397, 71654), (794, 35827), (3257, 8734), (4367, 6514)]