64870058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 111006720

約数和(自身を除く): 46136662

約数列:

[1, 2, 11, 22, 43, 47, 86, 94, 473, 517, 946, 1034, 1459, 2021, 2918, 4042, 16049, 22231, 32098, 44462, 62737, 68573, 125474, 137146, 690107, 754303, 1380214, 1508606, 2948639, 5897278, 32435029, 64870058]

約数ペア:

[(1, 64870058), (2, 32435029), (11, 5897278), (22, 2948639), (43, 1508606), (47, 1380214), (86, 754303), (94, 690107), (473, 137146), (517, 125474), (946, 68573), (1034, 62737), (1459, 44462), (2021, 32098), (2918, 22231), (4042, 16049)]