71488942

素因数分解:

$2^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{1741}}^1$

素因数の和:2176

約数の個数: 24

約数和(自身を含む): 125110440

約数和(自身を除く): 53621498

約数列:

[1, 2, 7, 14, 49, 98, 419, 838, 1741, 2933, 3482, 5866, 12187, 20531, 24374, 41062, 85309, 170618, 729479, 1458958, 5106353, 10212706, 35744471, 71488942]

約数ペア:

[(1, 71488942), (2, 35744471), (7, 10212706), (14, 5106353), (49, 1458958), (98, 729479), (419, 170618), (838, 85309), (1741, 41062), (2933, 24374), (3482, 20531), (5866, 12187)]