26052416

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:379

約数の個数: 56

約数和(自身を含む): 56305704

約数和(自身を除く): 30253288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 173, 181, 208, 346, 362, 416, 692, 724, 832, 1384, 1448, 2249, 2353, 2768, 2896, 4498, 4706, 5536, 5792, 8996, 9412, 11072, 11584, 17992, 18824, 31313, 35984, 37648, 62626, 71968, 75296, 125252, 143936, 150592, 250504, 407069, 501008, 814138, 1002016, 1628276, 2004032, 3256552, 6513104, 13026208, 26052416]

約数ペア:

[(1, 26052416), (2, 13026208), (4, 6513104), (8, 3256552), (13, 2004032), (16, 1628276), (26, 1002016), (32, 814138), (52, 501008), (64, 407069), (104, 250504), (173, 150592), (181, 143936), (208, 125252), (346, 75296), (362, 71968), (416, 62626), (692, 37648), (724, 35984), (832, 31313), (1384, 18824), (1448, 17992), (2249, 11584), (2353, 11072), (2768, 9412), (2896, 8996), (4498, 5792), (4706, 5536)]