68291278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 124136064

約数和(自身を除く): 55844786

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 289, 374, 391, 467, 506, 578, 782, 934, 3179, 4301, 5137, 6358, 6647, 7939, 8602, 10274, 10741, 13294, 15878, 21482, 73117, 87329, 118151, 134963, 146234, 174658, 182597, 236302, 269926, 365194, 1484593, 2008567, 2969186, 3104149, 4017134, 6208298, 34145639, 68291278]

約数ペア:

[(1, 68291278), (2, 34145639), (11, 6208298), (17, 4017134), (22, 3104149), (23, 2969186), (34, 2008567), (46, 1484593), (187, 365194), (253, 269926), (289, 236302), (374, 182597), (391, 174658), (467, 146234), (506, 134963), (578, 118151), (782, 87329), (934, 73117), (3179, 21482), (4301, 15878), (5137, 13294), (6358, 10741), (6647, 10274), (7939, 8602)]