71225994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{3863}}^1$

素因数の和:4314

約数の個数: 32

約数和(自身を含む): 163215360

約数和(自身を除く): 91989366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439, 878, 1317, 2634, 3073, 3863, 6146, 7726, 9219, 11589, 18438, 23178, 27041, 54082, 81123, 162246, 1695857, 3391714, 5087571, 10175142, 11870999, 23741998, 35612997, 71225994]

約数ペア:

[(1, 71225994), (2, 35612997), (3, 23741998), (6, 11870999), (7, 10175142), (14, 5087571), (21, 3391714), (42, 1695857), (439, 162246), (878, 81123), (1317, 54082), (2634, 27041), (3073, 23178), (3863, 18438), (6146, 11589), (7726, 9219)]