39118576

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3391}}^1$

素因数の和:3509

約数の個数: 40

約数和(自身を含む): 87486464

約数和(自身を除く): 48367888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 3391, 5768, 6782, 11536, 13564, 23737, 27128, 47474, 54256, 94948, 189896, 349273, 379792, 698546, 1397092, 2444911, 2794184, 4889822, 5588368, 9779644, 19559288, 39118576]

約数ペア:

[(1, 39118576), (2, 19559288), (4, 9779644), (7, 5588368), (8, 4889822), (14, 2794184), (16, 2444911), (28, 1397092), (56, 698546), (103, 379792), (112, 349273), (206, 189896), (412, 94948), (721, 54256), (824, 47474), (1442, 27128), (1648, 23737), (2884, 13564), (3391, 11536), (5768, 6782)]