27886710778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{953}}^1\times {\mathrm{1511}}^1$

素因数の和:2910

約数の個数: 32

約数和(自身を含む): 43827340032

約数和(自身を除く): 15940629254

約数列:

[1, 2, 23, 46, 421, 842, 953, 1511, 1906, 3022, 9683, 19366, 21919, 34753, 43838, 69506, 401213, 636131, 802426, 1272262, 1439983, 2879966, 9227899, 14631013, 18455798, 29262026, 33119609, 66239218, 606232843, 1212465686, 13943355389, 27886710778]

約数ペア:

[(1, 27886710778), (2, 13943355389), (23, 1212465686), (46, 606232843), (421, 66239218), (842, 33119609), (953, 29262026), (1511, 18455798), (1906, 14631013), (3022, 9227899), (9683, 2879966), (19366, 1439983), (21919, 1272262), (34753, 802426), (43838, 636131), (69506, 401213)]