71368312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2719}}^1$

素因数の和:2935

約数の個数: 32

約数和(自身を含む): 142473600

約数和(自身を除く): 71105288

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 386, 772, 1544, 2719, 3281, 5438, 6562, 10876, 13124, 21752, 26248, 46223, 92446, 184892, 369784, 524767, 1049534, 2099068, 4198136, 8921039, 17842078, 35684156, 71368312]

約数ペア:

[(1, 71368312), (2, 35684156), (4, 17842078), (8, 8921039), (17, 4198136), (34, 2099068), (68, 1049534), (136, 524767), (193, 369784), (386, 184892), (772, 92446), (1544, 46223), (2719, 26248), (3281, 21752), (5438, 13124), (6562, 10876)]