86646868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281321}}^1$

素因数の和:281343

約数の個数: 24

約数和(自身を含む): 189048384

約数和(自身を除く): 102401516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 281321, 562642, 1125284, 1969247, 3094531, 3938494, 6189062, 7876988, 12378124, 21661717, 43323434, 86646868]

約数ペア:

[(1, 86646868), (2, 43323434), (4, 21661717), (7, 12378124), (11, 7876988), (14, 6189062), (22, 3938494), (28, 3094531), (44, 1969247), (77, 1125284), (154, 562642), (308, 281321)]