1484288

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:254

約数の個数: 40

約数和(自身を含む): 3208128

約数和(自身を除く): 1723840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 223, 256, 416, 446, 512, 832, 892, 1664, 1784, 2899, 3328, 3568, 5798, 6656, 7136, 11596, 14272, 23192, 28544, 46384, 57088, 92768, 114176, 185536, 371072, 742144, 1484288]

約数ペア:

[(1, 1484288), (2, 742144), (4, 371072), (8, 185536), (13, 114176), (16, 92768), (26, 57088), (32, 46384), (52, 28544), (64, 23192), (104, 14272), (128, 11596), (208, 7136), (223, 6656), (256, 5798), (416, 3568), (446, 3328), (512, 2899), (832, 1784), (892, 1664)]