64697152

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{77761}}^1$

素因数の和:77786

約数の個数: 28

約数和(自身を含む): 138260836

約数和(自身を除く): 73563684

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 77761, 155522, 311044, 622088, 1010893, 1244176, 2021786, 2488352, 4043572, 4976704, 8087144, 16174288, 32348576, 64697152]

約数ペア:

[(1, 64697152), (2, 32348576), (4, 16174288), (8, 8087144), (13, 4976704), (16, 4043572), (26, 2488352), (32, 2021786), (52, 1244176), (64, 1010893), (104, 622088), (208, 311044), (416, 155522), (832, 77761)]