71644731634

素因数分解:

$2^1\times 7^1\times {\mathrm{12239}}^1\times {\mathrm{418129}}^1$

素因数の和:430377

約数の個数: 16

約数和(自身を含む): 122829868800

約数和(自身を除く): 51185137166

約数列:

[1, 2, 7, 14, 12239, 24478, 85673, 171346, 418129, 836258, 2926903, 5853806, 5117480831, 10234961662, 35822365817, 71644731634]

約数ペア:

[(1, 71644731634), (2, 35822365817), (7, 10234961662), (14, 5117480831), (12239, 5853806), (24478, 2926903), (85673, 836258), (171346, 418129)]