64070566

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{51421}}^1$

素因数の和:51519

約数の個数: 16

約数和(自身を含む): 111071520

約数和(自身を除く): 47000954

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 51421, 102842, 359947, 719894, 4576469, 9152938, 32035283, 64070566]

約数ペア:

[(1, 64070566), (2, 32035283), (7, 9152938), (14, 4576469), (89, 719894), (178, 359947), (623, 102842), (1246, 51421)]