26640204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 65815680

約数和(自身を除く): 39175476

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 331, 353, 662, 706, 993, 1059, 1324, 1412, 1986, 2118, 3972, 4236, 6289, 6707, 12578, 13414, 18867, 20121, 25156, 26828, 37734, 40242, 75468, 80484, 116843, 233686, 350529, 467372, 701058, 1402116, 2220017, 4440034, 6660051, 8880068, 13320102, 26640204]

約数ペア:

[(1, 26640204), (2, 13320102), (3, 8880068), (4, 6660051), (6, 4440034), (12, 2220017), (19, 1402116), (38, 701058), (57, 467372), (76, 350529), (114, 233686), (228, 116843), (331, 80484), (353, 75468), (662, 40242), (706, 37734), (993, 26828), (1059, 25156), (1324, 20121), (1412, 18867), (1986, 13414), (2118, 12578), (3972, 6707), (4236, 6289)]