77400806

素因数分解:

$2^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{4243}}^1$

素因数の和:5555

約数の個数: 16

約数和(自身を含む): 132820224

約数和(自身を除く): 55419418

約数列:

[1, 2, 7, 14, 1303, 2606, 4243, 8486, 9121, 18242, 29701, 59402, 5528629, 11057258, 38700403, 77400806]

約数ペア:

[(1, 77400806), (2, 38700403), (7, 11057258), (14, 5528629), (1303, 59402), (2606, 29701), (4243, 18242), (8486, 9121)]