64124788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1559}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 139426560

約数和(自身を除く): 75301772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 452, 791, 1469, 1559, 1582, 2938, 3118, 3164, 5876, 6236, 10283, 10913, 20267, 20566, 21826, 40534, 41132, 43652, 81068, 141869, 176167, 283738, 352334, 567476, 704668, 1233169, 2290171, 2466338, 4580342, 4932676, 9160684, 16031197, 32062394, 64124788]

約数ペア:

[(1, 64124788), (2, 32062394), (4, 16031197), (7, 9160684), (13, 4932676), (14, 4580342), (26, 2466338), (28, 2290171), (52, 1233169), (91, 704668), (113, 567476), (182, 352334), (226, 283738), (364, 176167), (452, 141869), (791, 81068), (1469, 43652), (1559, 41132), (1582, 40534), (2938, 21826), (3118, 20566), (3164, 20267), (5876, 10913), (6236, 10283)]