28726956

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{25741}}^1$

素因数の和:25782

約数の個数: 36

約数和(自身を含む): 74960704

約数和(自身を除く): 46233748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 25741, 51482, 77223, 102964, 154446, 231669, 308892, 463338, 797971, 926676, 1595942, 2393913, 3191884, 4787826, 7181739, 9575652, 14363478, 28726956]

約数ペア:

[(1, 28726956), (2, 14363478), (3, 9575652), (4, 7181739), (6, 4787826), (9, 3191884), (12, 2393913), (18, 1595942), (31, 926676), (36, 797971), (62, 463338), (93, 308892), (124, 231669), (186, 154446), (279, 102964), (372, 77223), (558, 51482), (1116, 25741)]