26214965

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 38400000

約数和(自身を除く): 12185035

約数列:

[1, 5, 7, 19, 35, 79, 95, 133, 395, 499, 553, 665, 1501, 2495, 2765, 3493, 7505, 9481, 10507, 17465, 39421, 47405, 52535, 66367, 197105, 275947, 331835, 748999, 1379735, 3744995, 5242993, 26214965]

約数ペア:

[(1, 26214965), (5, 5242993), (7, 3744995), (19, 1379735), (35, 748999), (79, 331835), (95, 275947), (133, 197105), (395, 66367), (499, 52535), (553, 47405), (665, 39421), (1501, 17465), (2495, 10507), (2765, 9481), (3493, 7505)]