63493768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3529}}^1$

素因数の和:3721

約数の個数: 32

約数和(自身を含む): 128986200

約数和(自身を除く): 65492432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 3529, 4498, 7058, 8996, 14116, 17992, 28232, 45877, 91754, 183508, 367016, 610517, 1221034, 2442068, 4884136, 7936721, 15873442, 31746884, 63493768]

約数ペア:

[(1, 63493768), (2, 31746884), (4, 15873442), (8, 7936721), (13, 4884136), (26, 2442068), (52, 1221034), (104, 610517), (173, 367016), (346, 183508), (692, 91754), (1384, 45877), (2249, 28232), (3529, 17992), (4498, 14116), (7058, 8996)]