77494816

素因数分解:

$2^5\times 7^1\times {\mathrm{347}}^1\times {\mathrm{997}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 175041216

約数和(自身を除く): 97546400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 347, 694, 997, 1388, 1994, 2429, 2776, 3988, 4858, 5552, 6979, 7976, 9716, 11104, 13958, 15952, 19432, 27916, 31904, 38864, 55832, 77728, 111664, 223328, 345959, 691918, 1383836, 2421713, 2767672, 4843426, 5535344, 9686852, 11070688, 19373704, 38747408, 77494816]

約数ペア:

[(1, 77494816), (2, 38747408), (4, 19373704), (7, 11070688), (8, 9686852), (14, 5535344), (16, 4843426), (28, 2767672), (32, 2421713), (56, 1383836), (112, 691918), (224, 345959), (347, 223328), (694, 111664), (997, 77728), (1388, 55832), (1994, 38864), (2429, 31904), (2776, 27916), (3988, 19432), (4858, 15952), (5552, 13958), (6979, 11104), (7976, 9716)]