22718176

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 48749904

約数和(自身を除く): 26031728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 563, 776, 1126, 1261, 1552, 2252, 2522, 3104, 4504, 5044, 7319, 9008, 10088, 14638, 18016, 20176, 29276, 40352, 54611, 58552, 109222, 117104, 218444, 234208, 436888, 709943, 873776, 1419886, 1747552, 2839772, 5679544, 11359088, 22718176]

約数ペア:

[(1, 22718176), (2, 11359088), (4, 5679544), (8, 2839772), (13, 1747552), (16, 1419886), (26, 873776), (32, 709943), (52, 436888), (97, 234208), (104, 218444), (194, 117104), (208, 109222), (388, 58552), (416, 54611), (563, 40352), (776, 29276), (1126, 20176), (1261, 18016), (1552, 14638), (2252, 10088), (2522, 9008), (3104, 7319), (4504, 5044)]