77549794

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 135907200

約数和(自身を除く): 58357406

約数列:

[1, 2, 7, 14, 89, 109, 178, 218, 571, 623, 763, 1142, 1246, 1526, 3997, 7994, 9701, 19402, 50819, 62239, 67907, 101638, 124478, 135814, 355733, 435673, 711466, 871346, 5539271, 11078542, 38774897, 77549794]

約数ペア:

[(1, 77549794), (2, 38774897), (7, 11078542), (14, 5539271), (89, 871346), (109, 711466), (178, 435673), (218, 355733), (571, 135814), (623, 124478), (763, 101638), (1142, 67907), (1246, 62239), (1526, 50819), (3997, 19402), (7994, 9701)]