12641542016

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{1673933}}^1$

素因数の和:1674006

約数の個数: 32

約数和(自身を含む): 25611190200

約数和(自身を除く): 12969648184

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 1673933, 3347866, 6695732, 13391464, 26782928, 53565856, 98762047, 107131712, 197524094, 214263424, 395048188, 790096376, 1580192752, 3160385504, 6320771008, 12641542016]

約数ペア:

[(1, 12641542016), (2, 6320771008), (4, 3160385504), (8, 1580192752), (16, 790096376), (32, 395048188), (59, 214263424), (64, 197524094), (118, 107131712), (128, 98762047), (236, 53565856), (472, 26782928), (944, 13391464), (1888, 6695732), (3776, 3347866), (7552, 1673933)]