25868288

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 54840240

約数和(自身を除く): 28971952

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 743, 1024, 1088, 1486, 2048, 2176, 2972, 4352, 5944, 8704, 11888, 12631, 17408, 23776, 25262, 34816, 47552, 50524, 95104, 101048, 190208, 202096, 380416, 404192, 760832, 808384, 1521664, 1616768, 3233536, 6467072, 12934144, 25868288]

約数ペア:

[(1, 25868288), (2, 12934144), (4, 6467072), (8, 3233536), (16, 1616768), (17, 1521664), (32, 808384), (34, 760832), (64, 404192), (68, 380416), (128, 202096), (136, 190208), (256, 101048), (272, 95104), (512, 50524), (544, 47552), (743, 34816), (1024, 25262), (1088, 23776), (1486, 17408), (2048, 12631), (2176, 11888), (2972, 8704), (4352, 5944)]