27647550256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2457997}}^1$

素因数の和:2458061

約数の個数: 40

約数和(自身を含む): 57910432880

約数和(自身を除く): 30262882624

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 2457997, 4915994, 9831988, 19663976, 39327952, 46701943, 90945889, 93403886, 181891778, 186807772, 363783556, 373615544, 727567112, 747231088, 1455134224, 1727971891, 3455943782, 6911887564, 13823775128, 27647550256]

約数ペア:

[(1, 27647550256), (2, 13823775128), (4, 6911887564), (8, 3455943782), (16, 1727971891), (19, 1455134224), (37, 747231088), (38, 727567112), (74, 373615544), (76, 363783556), (148, 186807772), (152, 181891778), (296, 93403886), (304, 90945889), (592, 46701943), (703, 39327952), (1406, 19663976), (2812, 9831988), (5624, 4915994), (11248, 2457997)]