64202012

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{37589}}^1$

素因数の和:37661

約数の個数: 24

約数和(自身を含む): 130512480

約数和(自身を除く): 66310468

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 37589, 75178, 150356, 263123, 526246, 1052492, 2292929, 4585858, 9171716, 16050503, 32101006, 64202012]

約数ペア:

[(1, 64202012), (2, 32101006), (4, 16050503), (7, 9171716), (14, 4585858), (28, 2292929), (61, 1052492), (122, 526246), (244, 263123), (427, 150356), (854, 75178), (1708, 37589)]