71971924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{7229}}^1$

素因数の和:7383

約数の個数: 24

約数和(自身を含む): 133610400

約数和(自身を除く): 61638476

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 7229, 9956, 14458, 28916, 137351, 274702, 549404, 946999, 1893998, 3787996, 17992981, 35985962, 71971924]

約数ペア:

[(1, 71971924), (2, 35985962), (4, 17992981), (19, 3787996), (38, 1893998), (76, 946999), (131, 549404), (262, 274702), (524, 137351), (2489, 28916), (4978, 14458), (7229, 9956)]