25970048

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{15607}}^1$

素因数の和:15634

約数の個数: 32

約数和(自身を含む): 55720560

約数和(自身を除く): 29750512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 15607, 31214, 62428, 124856, 202891, 249712, 405782, 499424, 811564, 998848, 1623128, 1997696, 3246256, 6492512, 12985024, 25970048]

約数ペア:

[(1, 25970048), (2, 12985024), (4, 6492512), (8, 3246256), (13, 1997696), (16, 1623128), (26, 998848), (32, 811564), (52, 499424), (64, 405782), (104, 249712), (128, 202891), (208, 124856), (416, 62428), (832, 31214), (1664, 15607)]