64442770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8147}}^1$

素因数の和:8274

約数の個数: 32

約数和(自身を含む): 133757568

約数和(自身を除く): 69314798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 8147, 16294, 40735, 57029, 81470, 114058, 285145, 570290, 920611, 1841222, 4603055, 6444277, 9206110, 12888554, 32221385, 64442770]

約数ペア:

[(1, 64442770), (2, 32221385), (5, 12888554), (7, 9206110), (10, 6444277), (14, 4603055), (35, 1841222), (70, 920611), (113, 570290), (226, 285145), (565, 114058), (791, 81470), (1130, 57029), (1582, 40735), (3955, 16294), (7910, 8147)]