27831861772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{546709}}^1$

素因数の和:546826

約数の個数: 48

約数和(自身を含む): 57863786400

約数和(自身を除く): 30031924628

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 143, 178, 286, 356, 572, 979, 1157, 1958, 2314, 3916, 4628, 12727, 25454, 50908, 546709, 1093418, 2186836, 6013799, 7107217, 12027598, 14214434, 24055196, 28428868, 48657101, 78179387, 97314202, 156358774, 194628404, 312717548, 535228111, 632542313, 1070456222, 1265084626, 2140912444, 2530169252, 6957965443, 13915930886, 27831861772]

約数ペア:

[(1, 27831861772), (2, 13915930886), (4, 6957965443), (11, 2530169252), (13, 2140912444), (22, 1265084626), (26, 1070456222), (44, 632542313), (52, 535228111), (89, 312717548), (143, 194628404), (178, 156358774), (286, 97314202), (356, 78179387), (572, 48657101), (979, 28428868), (1157, 24055196), (1958, 14214434), (2314, 12027598), (3916, 7107217), (4628, 6013799), (12727, 2186836), (25454, 1093418), (50908, 546709)]