64426064

素因数分解:

$2^4\times {\mathrm{1291}}^1\times {\mathrm{3119}}^1$

素因数の和:4418

約数の個数: 20

約数和(自身を含む): 124962240

約数和(自身を除く): 60536176

約数列:

[1, 2, 4, 8, 16, 1291, 2582, 3119, 5164, 6238, 10328, 12476, 20656, 24952, 49904, 4026629, 8053258, 16106516, 32213032, 64426064]

約数ペア:

[(1, 64426064), (2, 32213032), (4, 16106516), (8, 8053258), (16, 4026629), (1291, 49904), (2582, 24952), (3119, 20656), (5164, 12476), (6238, 10328)]