22570496

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3422

約数の個数: 40

約数和(自身を含む): 48580224

約数和(自身を除く): 26009728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 3391, 6656, 6782, 13564, 27128, 44083, 54256, 88166, 108512, 176332, 217024, 352664, 434048, 705328, 868096, 1410656, 1736192, 2821312, 5642624, 11285248, 22570496]

約数ペア:

[(1, 22570496), (2, 11285248), (4, 5642624), (8, 2821312), (13, 1736192), (16, 1410656), (26, 868096), (32, 705328), (52, 434048), (64, 352664), (104, 217024), (128, 176332), (208, 108512), (256, 88166), (416, 54256), (512, 44083), (832, 27128), (1664, 13564), (3328, 6782), (3391, 6656)]