26372437

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 34792800

約数和(自身を除く): 8420363

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 2179, 12103, 15253, 28327, 41401, 106771, 198289, 289807, 538213, 1388023, 2028649, 3767491, 26372437]

約数ペア:

[(1, 26372437), (7, 3767491), (13, 2028649), (19, 1388023), (49, 538213), (91, 289807), (133, 198289), (247, 106771), (637, 41401), (931, 28327), (1729, 15253), (2179, 12103)]