4918496

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 10750320

約数和(自身を除く): 5831824

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 157, 176, 178, 314, 352, 356, 628, 712, 979, 1256, 1424, 1727, 1958, 2512, 2848, 3454, 3916, 5024, 6908, 7832, 13816, 13973, 15664, 27632, 27946, 31328, 55264, 55892, 111784, 153703, 223568, 307406, 447136, 614812, 1229624, 2459248, 4918496]

約数ペア:

[(1, 4918496), (2, 2459248), (4, 1229624), (8, 614812), (11, 447136), (16, 307406), (22, 223568), (32, 153703), (44, 111784), (88, 55892), (89, 55264), (157, 31328), (176, 27946), (178, 27632), (314, 15664), (352, 13973), (356, 13816), (628, 7832), (712, 6908), (979, 5024), (1256, 3916), (1424, 3454), (1727, 2848), (1958, 2512)]