15553624736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{58147}}^1$

素因数の和:58813

約数の個数: 48

約数和(自身を含む): 33028529184

約数和(自身を除く): 17474904448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 643, 1286, 2572, 5144, 8359, 10288, 16718, 20576, 33436, 58147, 66872, 116294, 133744, 232588, 267488, 465176, 755911, 930352, 1511822, 1860704, 3023644, 6047288, 12094576, 24189152, 37388521, 74777042, 149554084, 299108168, 486050773, 598216336, 972101546, 1196432672, 1944203092, 3888406184, 7776812368, 15553624736]

約数ペア:

[(1, 15553624736), (2, 7776812368), (4, 3888406184), (8, 1944203092), (13, 1196432672), (16, 972101546), (26, 598216336), (32, 486050773), (52, 299108168), (104, 149554084), (208, 74777042), (416, 37388521), (643, 24189152), (1286, 12094576), (2572, 6047288), (5144, 3023644), (8359, 1860704), (10288, 1511822), (16718, 930352), (20576, 755911), (33436, 465176), (58147, 267488), (66872, 232588), (116294, 133744)]