64758738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{13441}}^1$

素因数の和:13530

約数の個数: 32

約数和(自身を含む): 143237952

約数和(自身を除く): 78479214

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 146, 219, 438, 803, 1606, 2409, 4818, 13441, 26882, 40323, 80646, 147851, 295702, 443553, 887106, 981193, 1962386, 2943579, 5887158, 10793123, 21586246, 32379369, 64758738]

約数ペア:

[(1, 64758738), (2, 32379369), (3, 21586246), (6, 10793123), (11, 5887158), (22, 2943579), (33, 1962386), (66, 981193), (73, 887106), (146, 443553), (219, 295702), (438, 147851), (803, 80646), (1606, 40323), (2409, 26882), (4818, 13441)]