71933876

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{1163}}^1$

素因数の和:1268

約数の個数: 36

約数和(自身を含む): 147120288

約数和(自身を除く): 75186412

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1163, 1316, 2209, 2326, 4418, 4652, 8141, 8836, 15463, 16282, 30926, 32564, 54661, 61852, 109322, 218644, 382627, 765254, 1530508, 2569067, 5138134, 10276268, 17983469, 35966938, 71933876]

約数ペア:

[(1, 71933876), (2, 35966938), (4, 17983469), (7, 10276268), (14, 5138134), (28, 2569067), (47, 1530508), (94, 765254), (188, 382627), (329, 218644), (658, 109322), (1163, 61852), (1316, 54661), (2209, 32564), (2326, 30926), (4418, 16282), (4652, 15463), (8141, 8836)]