38311936

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 82555200

約数和(自身を除く): 44243264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1439, 1664, 2048, 2878, 3328, 5756, 6656, 11512, 13312, 18707, 23024, 26624, 37414, 46048, 74828, 92096, 149656, 184192, 299312, 368384, 598624, 736768, 1197248, 1473536, 2394496, 2947072, 4788992, 9577984, 19155968, 38311936]

約数ペア:

[(1, 38311936), (2, 19155968), (4, 9577984), (8, 4788992), (13, 2947072), (16, 2394496), (26, 1473536), (32, 1197248), (52, 736768), (64, 598624), (104, 368384), (128, 299312), (208, 184192), (256, 149656), (416, 92096), (512, 74828), (832, 46048), (1024, 37414), (1439, 26624), (1664, 23024), (2048, 18707), (2878, 13312), (3328, 11512), (5756, 6656)]