69211652

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{243703}}^1$

素因数の和:243778

約数の個数: 12

約数和(自身を含む): 122826816

約数和(自身を除く): 53615164

約数列:

[1, 2, 4, 71, 142, 284, 243703, 487406, 974812, 17302913, 34605826, 69211652]

約数ペア:

[(1, 69211652), (2, 34605826), (4, 17302913), (71, 974812), (142, 487406), (284, 243703)]