69267884

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{34843}}^1$

素因数の和:34925

約数の個数: 24

約数和(自身を含む): 140491008

約数和(自身を除く): 71223124

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 34843, 69686, 139372, 243901, 487802, 975604, 2473853, 4947706, 9895412, 17316971, 34633942, 69267884]

約数ペア:

[(1, 69267884), (2, 34633942), (4, 17316971), (7, 9895412), (14, 4947706), (28, 2473853), (71, 975604), (142, 487802), (284, 243901), (497, 139372), (994, 69686), (1988, 34843)]