70215866

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{74857}}^1$

素因数の和:74933

約数の個数: 16

約数和(自身を含む): 122168256

約数和(自身を除く): 51952390

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 74857, 149714, 523999, 1047998, 5015419, 10030838, 35107933, 70215866]

約数ペア:

[(1, 70215866), (2, 35107933), (7, 10030838), (14, 5015419), (67, 1047998), (134, 523999), (469, 149714), (938, 74857)]