3907072

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:618

約数の個数: 40

約数和(自身を含む): 8421336

約数和(自身を除く): 4514264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 587, 832, 1174, 1664, 2348, 3328, 4696, 6656, 7631, 9392, 15262, 18784, 30524, 37568, 61048, 75136, 122096, 150272, 244192, 300544, 488384, 976768, 1953536, 3907072]

約数ペア:

[(1, 3907072), (2, 1953536), (4, 976768), (8, 488384), (13, 300544), (16, 244192), (26, 150272), (32, 122096), (52, 75136), (64, 61048), (104, 37568), (128, 30524), (208, 18784), (256, 15262), (416, 9392), (512, 7631), (587, 6656), (832, 4696), (1174, 3328), (1664, 2348)]