28744122

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{887}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 62913024

約数和(自身を除く): 34168902

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 491, 887, 982, 1473, 1774, 2661, 2946, 5322, 5401, 9757, 10802, 16203, 19514, 29271, 32406, 58542, 435517, 871034, 1306551, 2613102, 4790687, 9581374, 14372061, 28744122]

約数ペア:

[(1, 28744122), (2, 14372061), (3, 9581374), (6, 4790687), (11, 2613102), (22, 1306551), (33, 871034), (66, 435517), (491, 58542), (887, 32406), (982, 29271), (1473, 19514), (1774, 16203), (2661, 10802), (2946, 9757), (5322, 5401)]