64587712

素因数分解:

$2^6\times 7^1\times {\mathrm{144169}}^1$

素因数の和:144188

約数の個数: 28

約数和(自身を含む): 146476720

約数和(自身を除く): 81889008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 144169, 288338, 576676, 1009183, 1153352, 2018366, 2306704, 4036732, 4613408, 8073464, 9226816, 16146928, 32293856, 64587712]

約数ペア:

[(1, 64587712), (2, 32293856), (4, 16146928), (7, 9226816), (8, 8073464), (14, 4613408), (16, 4036732), (28, 2306704), (32, 2018366), (56, 1153352), (64, 1009183), (112, 576676), (224, 288338), (448, 144169)]