42748278

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2473}}^1$

素因数の和:2588

約数の個数: 32

約数和(自身を含む): 88826496

約数和(自身を除く): 46078218

約数列:

[1, 2, 3, 6, 43, 67, 86, 129, 134, 201, 258, 402, 2473, 2881, 4946, 5762, 7419, 8643, 14838, 17286, 106339, 165691, 212678, 319017, 331382, 497073, 638034, 994146, 7124713, 14249426, 21374139, 42748278]

約数ペア:

[(1, 42748278), (2, 21374139), (3, 14249426), (6, 7124713), (43, 994146), (67, 638034), (86, 497073), (129, 331382), (134, 319017), (201, 212678), (258, 165691), (402, 106339), (2473, 17286), (2881, 14838), (4946, 8643), (5762, 7419)]