28747796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{93337}}^1$

素因数の和:93359

約数の個数: 24

約数和(自身を含む): 62723136

約数和(自身を除く): 33975340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 93337, 186674, 373348, 653359, 1026707, 1306718, 2053414, 2613436, 4106828, 7186949, 14373898, 28747796]

約数ペア:

[(1, 28747796), (2, 14373898), (4, 7186949), (7, 4106828), (11, 2613436), (14, 2053414), (22, 1306718), (28, 1026707), (44, 653359), (77, 373348), (154, 186674), (308, 93337)]