75287716

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12391}}^1$

素因数の和:12440

約数の個数: 36

約数和(自身を含む): 158221056

約数和(自身を除く): 82933340

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 12391, 24782, 49564, 86737, 173474, 346948, 384121, 607159, 768242, 1214318, 1536484, 2428636, 2688847, 5377694, 10755388, 18821929, 37643858, 75287716]

約数ペア:

[(1, 75287716), (2, 37643858), (4, 18821929), (7, 10755388), (14, 5377694), (28, 2688847), (31, 2428636), (49, 1536484), (62, 1214318), (98, 768242), (124, 607159), (196, 384121), (217, 346948), (434, 173474), (868, 86737), (1519, 49564), (3038, 24782), (6076, 12391)]