64429076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12653}}^1$

素因数の和:12743

約数の個数: 24

約数和(自身を含む): 120466080

約数和(自身を除く): 56037004

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 12653, 25306, 50612, 240407, 480814, 847751, 961628, 1695502, 3391004, 16107269, 32214538, 64429076]

約数ペア:

[(1, 64429076), (2, 32214538), (4, 16107269), (19, 3391004), (38, 1695502), (67, 961628), (76, 847751), (134, 480814), (268, 240407), (1273, 50612), (2546, 25306), (5092, 12653)]