66829378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{677}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 125359488

約数和(自身を除く): 58530110

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 641, 677, 1282, 1354, 4487, 4739, 7051, 7447, 8974, 9478, 14102, 14894, 49357, 52129, 98714, 104258, 433957, 867914, 3037699, 4773527, 6075398, 9547054, 33414689, 66829378]

約数ペア:

[(1, 66829378), (2, 33414689), (7, 9547054), (11, 6075398), (14, 4773527), (22, 3037699), (77, 867914), (154, 433957), (641, 104258), (677, 98714), (1282, 52129), (1354, 49357), (4487, 14894), (4739, 14102), (7051, 9478), (7447, 8974)]