1078765856

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{60961}}^1$

素因数の和:61057

約数の個数: 48

約数和(自身を含む): 2457987840

約数和(自身を除く): 1379221984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 17696, 60961, 121922, 243844, 426727, 487688, 853454, 975376, 1706908, 1950752, 3413816, 4815919, 6827632, 9631838, 13655264, 19263676, 33711433, 38527352, 67422866, 77054704, 134845732, 154109408, 269691464, 539382928, 1078765856]

約数ペア:

[(1, 1078765856), (2, 539382928), (4, 269691464), (7, 154109408), (8, 134845732), (14, 77054704), (16, 67422866), (28, 38527352), (32, 33711433), (56, 19263676), (79, 13655264), (112, 9631838), (158, 6827632), (224, 4815919), (316, 3413816), (553, 1950752), (632, 1706908), (1106, 975376), (1264, 853454), (2212, 487688), (2528, 426727), (4424, 243844), (8848, 121922), (17696, 60961)]