26317790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 49412160

約数和(自身を除く): 23094370

約数列:

[1, 2, 5, 10, 29, 58, 145, 151, 290, 302, 601, 755, 1202, 1510, 3005, 4379, 6010, 8758, 17429, 21895, 34858, 43790, 87145, 90751, 174290, 181502, 453755, 907510, 2631779, 5263558, 13158895, 26317790]

約数ペア:

[(1, 26317790), (2, 13158895), (5, 5263558), (10, 2631779), (29, 907510), (58, 453755), (145, 181502), (151, 174290), (290, 90751), (302, 87145), (601, 43790), (755, 34858), (1202, 21895), (1510, 17429), (3005, 8758), (4379, 6010)]