26393042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 43982400

約数和(自身を除く): 17589358

約数列:

[1, 2, 13, 26, 67, 109, 134, 139, 218, 278, 871, 1417, 1742, 1807, 2834, 3614, 7303, 9313, 14606, 15151, 18626, 30302, 94939, 121069, 189878, 196963, 242138, 393926, 1015117, 2030234, 13196521, 26393042]

約数ペア:

[(1, 26393042), (2, 13196521), (13, 2030234), (26, 1015117), (67, 393926), (109, 242138), (134, 196963), (139, 189878), (218, 121069), (278, 94939), (871, 30302), (1417, 18626), (1742, 15151), (1807, 14606), (2834, 9313), (3614, 7303)]