26698763

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 34728960

約数和(自身を除く): 8030197

約数列:

[1, 7, 13, 29, 67, 91, 151, 203, 377, 469, 871, 1057, 1943, 1963, 2639, 4379, 6097, 10117, 13601, 13741, 25259, 30653, 56927, 70819, 131521, 176813, 293393, 398489, 920647, 2053751, 3814109, 26698763]

約数ペア:

[(1, 26698763), (7, 3814109), (13, 2053751), (29, 920647), (67, 398489), (91, 293393), (151, 176813), (203, 131521), (377, 70819), (469, 56927), (871, 30653), (1057, 25259), (1943, 13741), (1963, 13601), (2639, 10117), (4379, 6097)]