65806468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 142418304

約数和(自身を除く): 76611836

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 347, 364, 521, 694, 1042, 1388, 2084, 2429, 3647, 4511, 4858, 6773, 7294, 9022, 9716, 13546, 14588, 18044, 27092, 31577, 47411, 63154, 94822, 126308, 180787, 189644, 361574, 723148, 1265509, 2350231, 2531018, 4700462, 5062036, 9400924, 16451617, 32903234, 65806468]

約数ペア:

[(1, 65806468), (2, 32903234), (4, 16451617), (7, 9400924), (13, 5062036), (14, 4700462), (26, 2531018), (28, 2350231), (52, 1265509), (91, 723148), (182, 361574), (347, 189644), (364, 180787), (521, 126308), (694, 94822), (1042, 63154), (1388, 47411), (2084, 31577), (2429, 27092), (3647, 18044), (4511, 14588), (4858, 13546), (6773, 9716), (7294, 9022)]