64593326

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 113591808

約数和(自身を除く): 48998482

約数列:

[1, 2, 7, 14, 53, 106, 263, 331, 371, 526, 662, 742, 1841, 2317, 3682, 4634, 13939, 17543, 27878, 35086, 87053, 97573, 122801, 174106, 195146, 245602, 609371, 1218742, 4613809, 9227618, 32296663, 64593326]

約数ペア:

[(1, 64593326), (2, 32296663), (7, 9227618), (14, 4613809), (53, 1218742), (106, 609371), (263, 245602), (331, 195146), (371, 174106), (526, 122801), (662, 97573), (742, 87053), (1841, 35086), (2317, 27878), (3682, 17543), (4634, 13939)]