29938688

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:219

約数の個数: 66

約数和(自身を含む): 65180574

約数和(自身を除く): 35241886

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 173, 208, 256, 338, 346, 416, 512, 676, 692, 832, 1024, 1352, 1384, 1664, 2249, 2704, 2768, 3328, 4498, 5408, 5536, 6656, 8996, 10816, 11072, 13312, 17992, 21632, 22144, 29237, 35984, 43264, 44288, 58474, 71968, 86528, 88576, 116948, 143936, 173056, 177152, 233896, 287872, 467792, 575744, 935584, 1151488, 1871168, 2302976, 3742336, 7484672, 14969344, 29938688]

約数ペア:

[(1, 29938688), (2, 14969344), (4, 7484672), (8, 3742336), (13, 2302976), (16, 1871168), (26, 1151488), (32, 935584), (52, 575744), (64, 467792), (104, 287872), (128, 233896), (169, 177152), (173, 173056), (208, 143936), (256, 116948), (338, 88576), (346, 86528), (416, 71968), (512, 58474), (676, 44288), (692, 43264), (832, 35984), (1024, 29237), (1352, 22144), (1384, 21632), (1664, 17992), (2249, 13312), (2704, 11072), (2768, 10816), (3328, 8996), (4498, 6656), (5408, 5536)]