64252544

素因数分解:

$2^7\times {\mathrm{223}}^1\times {\mathrm{2251}}^1$

素因数の和:2488

約数の個数: 32

約数和(自身を含む): 128634240

約数和(自身を除く): 64381696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 446, 892, 1784, 2251, 3568, 4502, 7136, 9004, 14272, 18008, 28544, 36016, 72032, 144064, 288128, 501973, 1003946, 2007892, 4015784, 8031568, 16063136, 32126272, 64252544]

約数ペア:

[(1, 64252544), (2, 32126272), (4, 16063136), (8, 8031568), (16, 4015784), (32, 2007892), (64, 1003946), (128, 501973), (223, 288128), (446, 144064), (892, 72032), (1784, 36016), (2251, 28544), (3568, 18008), (4502, 14272), (7136, 9004)]