71301524

素因数分解:

$2^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{2689}}^1$

素因数の和:3647

約数の個数: 24

約数和(自身を含む): 142806720

約数和(自身を除く): 71505196

約数列:

[1, 2, 4, 7, 14, 28, 947, 1894, 2689, 3788, 5378, 6629, 10756, 13258, 18823, 26516, 37646, 75292, 2546483, 5092966, 10185932, 17825381, 35650762, 71301524]

約数ペア:

[(1, 71301524), (2, 35650762), (4, 17825381), (7, 10185932), (14, 5092966), (28, 2546483), (947, 75292), (1894, 37646), (2689, 26516), (3788, 18823), (5378, 13258), (6629, 10756)]