64809814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 108241920

約数和(自身を除く): 43432106

約数列:

[1, 2, 17, 23, 34, 46, 179, 358, 391, 463, 782, 926, 3043, 4117, 6086, 7871, 8234, 10649, 15742, 21298, 69989, 82877, 139978, 165754, 181033, 362066, 1408909, 1906171, 2817818, 3812342, 32404907, 64809814]

約数ペア:

[(1, 64809814), (2, 32404907), (17, 3812342), (23, 2817818), (34, 1906171), (46, 1408909), (179, 362066), (358, 181033), (391, 165754), (463, 139978), (782, 82877), (926, 69989), (3043, 21298), (4117, 15742), (6086, 10649), (7871, 8234)]