42400624

素因数分解:

$2^4\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1091}}^1$

素因数の和:1453

約数の個数: 40

約数和(自身を含む): 94243968

約数和(自身を除く): 51843344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347, 694, 1091, 1388, 2182, 2429, 2776, 4364, 4858, 5552, 7637, 8728, 9716, 15274, 17456, 19432, 30548, 38864, 61096, 122192, 378577, 757154, 1514308, 2650039, 3028616, 5300078, 6057232, 10600156, 21200312, 42400624]

約数ペア:

[(1, 42400624), (2, 21200312), (4, 10600156), (7, 6057232), (8, 5300078), (14, 3028616), (16, 2650039), (28, 1514308), (56, 757154), (112, 378577), (347, 122192), (694, 61096), (1091, 38864), (1388, 30548), (2182, 19432), (2429, 17456), (2776, 15274), (4364, 9716), (4858, 8728), (5552, 7637)]