13028552

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 25132800

約数和(自身を除く): 12104248

約数列:

[1, 2, 4, 8, 67, 109, 134, 218, 223, 268, 436, 446, 536, 872, 892, 1784, 7303, 14606, 14941, 24307, 29212, 29882, 48614, 58424, 59764, 97228, 119528, 194456, 1628569, 3257138, 6514276, 13028552]

約数ペア:

[(1, 13028552), (2, 6514276), (4, 3257138), (8, 1628569), (67, 194456), (109, 119528), (134, 97228), (218, 59764), (223, 58424), (268, 48614), (436, 29882), (446, 29212), (536, 24307), (872, 14941), (892, 14606), (1784, 7303)]