77065388

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{271357}}^1$

素因数の和:271432

約数の個数: 12

約数和(自身を含む): 136764432

約数和(自身を除く): 59699044

約数列:

[1, 2, 4, 71, 142, 284, 271357, 542714, 1085428, 19266347, 38532694, 77065388]

約数ペア:

[(1, 77065388), (2, 38532694), (4, 19266347), (71, 1085428), (142, 542714), (284, 271357)]