61649752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19709}}^1$

素因数の和:19755

約数の個数: 32

約数和(自身を含む): 127720800

約数和(自身を除く): 66071048

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 19709, 39418, 78836, 157672, 335053, 453307, 670106, 906614, 1340212, 1813228, 2680424, 3626456, 7706219, 15412438, 30824876, 61649752]

約数ペア:

[(1, 61649752), (2, 30824876), (4, 15412438), (8, 7706219), (17, 3626456), (23, 2680424), (34, 1813228), (46, 1340212), (68, 906614), (92, 670106), (136, 453307), (184, 335053), (391, 157672), (782, 78836), (1564, 39418), (3128, 19709)]