64197392

素因数分解:

$2^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3001}}^1$

素因数の和:3207

約数の個数: 40

約数和(自身を含む): 142943232

約数和(自身を除く): 78745840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 1337, 1528, 2674, 3001, 3056, 5348, 6002, 10696, 12004, 21007, 21392, 24008, 42014, 48016, 84028, 168056, 336112, 573191, 1146382, 2292764, 4012337, 4585528, 8024674, 9171056, 16049348, 32098696, 64197392]

約数ペア:

[(1, 64197392), (2, 32098696), (4, 16049348), (7, 9171056), (8, 8024674), (14, 4585528), (16, 4012337), (28, 2292764), (56, 1146382), (112, 573191), (191, 336112), (382, 168056), (764, 84028), (1337, 48016), (1528, 42014), (2674, 24008), (3001, 21392), (3056, 21007), (5348, 12004), (6002, 10696)]