77455952

素因数分解:

$2^4\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1993}}^1$

素因数の和:2355

約数の個数: 40

約数和(自身を含む): 172090176

約数和(自身を除く): 94634224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347, 694, 1388, 1993, 2429, 2776, 3986, 4858, 5552, 7972, 9716, 13951, 15944, 19432, 27902, 31888, 38864, 55804, 111608, 223216, 691571, 1383142, 2766284, 4840997, 5532568, 9681994, 11065136, 19363988, 38727976, 77455952]

約数ペア:

[(1, 77455952), (2, 38727976), (4, 19363988), (7, 11065136), (8, 9681994), (14, 5532568), (16, 4840997), (28, 2766284), (56, 1383142), (112, 691571), (347, 223216), (694, 111608), (1388, 55804), (1993, 38864), (2429, 31888), (2776, 27902), (3986, 19432), (4858, 15944), (5552, 13951), (7972, 9716)]