5013968128

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11863}}^1$

素因数の和:12019

約数の個数: 72

約数和(自身を含む): 10864007168

約数和(自身を除く): 5850039040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 256, 416, 508, 832, 1016, 1651, 1664, 2032, 3302, 3328, 4064, 6604, 8128, 11863, 13208, 16256, 23726, 26416, 32512, 47452, 52832, 94904, 105664, 154219, 189808, 211328, 308438, 379616, 422656, 616876, 759232, 1233752, 1506601, 1518464, 2467504, 3013202, 3036928, 4935008, 6026404, 9870016, 12052808, 19585813, 19740032, 24105616, 39171626, 39480064, 48211232, 78343252, 96422464, 156686504, 192844928, 313373008, 385689856, 626746016, 1253492032, 2506984064, 5013968128]

約数ペア:

[(1, 5013968128), (2, 2506984064), (4, 1253492032), (8, 626746016), (13, 385689856), (16, 313373008), (26, 192844928), (32, 156686504), (52, 96422464), (64, 78343252), (104, 48211232), (127, 39480064), (128, 39171626), (208, 24105616), (254, 19740032), (256, 19585813), (416, 12052808), (508, 9870016), (832, 6026404), (1016, 4935008), (1651, 3036928), (1664, 3013202), (2032, 2467504), (3302, 1518464), (3328, 1506601), (4064, 1233752), (6604, 759232), (8128, 616876), (11863, 422656), (13208, 379616), (16256, 308438), (23726, 211328), (26416, 189808), (32512, 154219), (47452, 105664), (52832, 94904)]