38838176

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 83349000

約数和(自身を除く): 44510824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1049, 1157, 1424, 2098, 2314, 2848, 4196, 4628, 8392, 9256, 13637, 16784, 18512, 27274, 33568, 37024, 54548, 93361, 109096, 186722, 218192, 373444, 436384, 746888, 1213693, 1493776, 2427386, 2987552, 4854772, 9709544, 19419088, 38838176]

約数ペア:

[(1, 38838176), (2, 19419088), (4, 9709544), (8, 4854772), (13, 2987552), (16, 2427386), (26, 1493776), (32, 1213693), (52, 746888), (89, 436384), (104, 373444), (178, 218192), (208, 186722), (356, 109096), (416, 93361), (712, 54548), (1049, 37024), (1157, 33568), (1424, 27274), (2098, 18512), (2314, 16784), (2848, 13637), (4196, 9256), (4628, 8392)]