64061956

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{37507}}^1$

素因数の和:37579

約数の個数: 24

約数和(自身を含む): 130227776

約数和(自身を除く): 66165820

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 37507, 75014, 150028, 262549, 525098, 1050196, 2287927, 4575854, 9151708, 16015489, 32030978, 64061956]

約数ペア:

[(1, 64061956), (2, 32030978), (4, 16015489), (7, 9151708), (14, 4575854), (28, 2287927), (61, 1050196), (122, 525098), (244, 262549), (427, 150028), (854, 75014), (1708, 37507)]