26425984

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{15881}}^1$

素因数の和:15908

約数の個数: 32

約数和(自身を含む): 56698740

約数和(自身を除く): 30272756

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 15881, 31762, 63524, 127048, 206453, 254096, 412906, 508192, 825812, 1016384, 1651624, 2032768, 3303248, 6606496, 13212992, 26425984]

約数ペア:

[(1, 26425984), (2, 13212992), (4, 6606496), (8, 3303248), (13, 2032768), (16, 1651624), (26, 1016384), (32, 825812), (52, 508192), (64, 412906), (104, 254096), (128, 206453), (208, 127048), (416, 63524), (832, 31762), (1664, 15881)]