25834262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 42268800

約数和(自身を除く): 16434538

約数列:

[1, 2, 19, 38, 67, 73, 134, 139, 146, 278, 1273, 1387, 2546, 2641, 2774, 4891, 5282, 9313, 9782, 10147, 18626, 20294, 92929, 176947, 185858, 192793, 353894, 385586, 679849, 1359698, 12917131, 25834262]

約数ペア:

[(1, 25834262), (2, 12917131), (19, 1359698), (38, 679849), (67, 385586), (73, 353894), (134, 192793), (139, 185858), (146, 176947), (278, 92929), (1273, 20294), (1387, 18626), (2546, 10147), (2641, 9782), (2774, 9313), (4891, 5282)]