25009969084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1\times {\mathrm{9643}}^1$

素因数の和:10594

約数の個数: 48

約数和(自身を含む): 47478106368

約数和(自身を除く): 22468137284

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 887, 1462, 1774, 2924, 3548, 9643, 15079, 19286, 30158, 38141, 38572, 60316, 76282, 152564, 163931, 327862, 414649, 648397, 655724, 829298, 1296794, 1658596, 2593588, 7049033, 8553341, 14098066, 17106682, 28196132, 34213364, 145406797, 290813594, 367793663, 581627188, 735587326, 1471174652, 6252492271, 12504984542, 25009969084]

約数ペア:

[(1, 25009969084), (2, 12504984542), (4, 6252492271), (17, 1471174652), (34, 735587326), (43, 581627188), (68, 367793663), (86, 290813594), (172, 145406797), (731, 34213364), (887, 28196132), (1462, 17106682), (1774, 14098066), (2924, 8553341), (3548, 7049033), (9643, 2593588), (15079, 1658596), (19286, 1296794), (30158, 829298), (38141, 655724), (38572, 648397), (60316, 414649), (76282, 327862), (152564, 163931)]