71528654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{23827}}^1$

素因数の和:23927

約数の個数: 16

約数和(自身を含む): 114374400

約数和(自身を除く): 42845746

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 23827, 47654, 452713, 905426, 1882333, 3764666, 35764327, 71528654]

約数ペア:

[(1, 71528654), (2, 35764327), (19, 3764666), (38, 1882333), (79, 905426), (158, 452713), (1501, 47654), (3002, 23827)]