61457964

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{32621}}^1$

素因数の和:32785

約数の個数: 24

約数和(自身を含む): 144319728

約数和(自身を除く): 82861764

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 32621, 65242, 97863, 130484, 195726, 391452, 5121497, 10242994, 15364491, 20485988, 30728982, 61457964]

約数ペア:

[(1, 61457964), (2, 30728982), (3, 20485988), (4, 15364491), (6, 10242994), (12, 5121497), (157, 391452), (314, 195726), (471, 130484), (628, 97863), (942, 65242), (1884, 32621)]