40382048

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4397}}^1$

素因数の和:4455

約数の個数: 48

約数和(自身を含む): 93096864

約数和(自身を除く): 52714816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4397, 4592, 8794, 9184, 17588, 30779, 35176, 61558, 70352, 123116, 140704, 180277, 246232, 360554, 492464, 721108, 984928, 1261939, 1442216, 2523878, 2884432, 5047756, 5768864, 10095512, 20191024, 40382048]

約数ペア:

[(1, 40382048), (2, 20191024), (4, 10095512), (7, 5768864), (8, 5047756), (14, 2884432), (16, 2523878), (28, 1442216), (32, 1261939), (41, 984928), (56, 721108), (82, 492464), (112, 360554), (164, 246232), (224, 180277), (287, 140704), (328, 123116), (574, 70352), (656, 61558), (1148, 35176), (1312, 30779), (2296, 17588), (4397, 9184), (4592, 8794)]