653888512

素因数分解:

$2^{10}\times {\mathrm{113}}^1\times {\mathrm{5651}}^1$

素因数の和:5784

約数の個数: 44

約数和(自身を含む): 1318939416

約数和(自身を除く): 665050904

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1024, 1808, 3616, 5651, 7232, 11302, 14464, 22604, 28928, 45208, 57856, 90416, 115712, 180832, 361664, 638563, 723328, 1277126, 1446656, 2554252, 2893312, 5108504, 5786624, 10217008, 20434016, 40868032, 81736064, 163472128, 326944256, 653888512]

約数ペア:

[(1, 653888512), (2, 326944256), (4, 163472128), (8, 81736064), (16, 40868032), (32, 20434016), (64, 10217008), (113, 5786624), (128, 5108504), (226, 2893312), (256, 2554252), (452, 1446656), (512, 1277126), (904, 723328), (1024, 638563), (1808, 361664), (3616, 180832), (5651, 115712), (7232, 90416), (11302, 57856), (14464, 45208), (22604, 28928)]