71896454

素因数分解:

$2^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{4079}}^1$

素因数の和:5347

約数の個数: 16

約数和(自身を含む): 123379200

約数和(自身を除く): 51482746

約数列:

[1, 2, 7, 14, 1259, 2518, 4079, 8158, 8813, 17626, 28553, 57106, 5135461, 10270922, 35948227, 71896454]

約数ペア:

[(1, 71896454), (2, 35948227), (7, 10270922), (14, 5135461), (1259, 57106), (2518, 28553), (4079, 17626), (8158, 8813)]