26890634

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 45069696

約数和(自身を除く): 18179062

約数列:

[1, 2, 17, 23, 34, 46, 137, 251, 274, 391, 502, 782, 2329, 3151, 4267, 4658, 5773, 6302, 8534, 11546, 34387, 53567, 68774, 98141, 107134, 196282, 584579, 790901, 1169158, 1581802, 13445317, 26890634]

約数ペア:

[(1, 26890634), (2, 13445317), (17, 1581802), (23, 1169158), (34, 790901), (46, 584579), (137, 196282), (251, 107134), (274, 98141), (391, 68774), (502, 53567), (782, 34387), (2329, 11546), (3151, 8534), (4267, 6302), (4658, 5773)]