28559107866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{397217}}^1$

素因数の和:397766

約数の個数: 32

約数和(自身を含む): 59716165248

約数和(自身を除く): 31157057382

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 521, 1042, 1563, 3126, 11983, 23966, 35949, 71898, 397217, 794434, 1191651, 2383302, 9135991, 18271982, 27407973, 54815946, 206950057, 413900114, 620850171, 1241700342, 4759851311, 9519702622, 14279553933, 28559107866]

約数ペア:

[(1, 28559107866), (2, 14279553933), (3, 9519702622), (6, 4759851311), (23, 1241700342), (46, 620850171), (69, 413900114), (138, 206950057), (521, 54815946), (1042, 27407973), (1563, 18271982), (3126, 9135991), (11983, 2383302), (23966, 1191651), (35949, 794434), (71898, 397217)]