2743282928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{953}}^1$

素因数の和:1554

約数の個数: 80

約数和(自身を含む): 5940825120

約数和(自身を除く): 3197542192

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 557, 646, 953, 1114, 1292, 1906, 2228, 2584, 3812, 4456, 5168, 7624, 8912, 9469, 10583, 15248, 16201, 18107, 18938, 21166, 32402, 36214, 37876, 42332, 64804, 72428, 75752, 84664, 129608, 144856, 151504, 169328, 179911, 259216, 289712, 307819, 359822, 530821, 615638, 719644, 1061642, 1231276, 1439288, 2123284, 2462552, 2878576, 4246568, 4925104, 8493136, 9023957, 10085599, 18047914, 20171198, 36095828, 40342396, 72191656, 80684792, 144383312, 161369584, 171455183, 342910366, 685820732, 1371641464, 2743282928]

約数ペア:

[(1, 2743282928), (2, 1371641464), (4, 685820732), (8, 342910366), (16, 171455183), (17, 161369584), (19, 144383312), (34, 80684792), (38, 72191656), (68, 40342396), (76, 36095828), (136, 20171198), (152, 18047914), (272, 10085599), (304, 9023957), (323, 8493136), (557, 4925104), (646, 4246568), (953, 2878576), (1114, 2462552), (1292, 2123284), (1906, 1439288), (2228, 1231276), (2584, 1061642), (3812, 719644), (4456, 615638), (5168, 530821), (7624, 359822), (8912, 307819), (9469, 289712), (10583, 259216), (15248, 179911), (16201, 169328), (18107, 151504), (18938, 144856), (21166, 129608), (32402, 84664), (36214, 75752), (37876, 72428), (42332, 64804)]