71557646

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{4483}}^1$

素因数の和:4855

約数の個数: 16

約数和(自身を含む): 112351104

約数和(自身を除く): 40793458

約数列:

[1, 2, 23, 46, 347, 694, 4483, 7981, 8966, 15962, 103109, 206218, 1555601, 3111202, 35778823, 71557646]

約数ペア:

[(1, 71557646), (2, 35778823), (23, 3111202), (46, 1555601), (347, 206218), (694, 103109), (4483, 15962), (7981, 8966)]