26524988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 56689920

約数和(自身を除く): 30164932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 511, 532, 683, 1022, 1366, 1387, 2044, 2732, 2774, 4781, 5548, 9562, 9709, 12977, 19124, 19418, 25954, 38836, 49859, 51908, 90839, 99718, 181678, 199436, 349013, 363356, 698026, 947321, 1396052, 1894642, 3789284, 6631247, 13262494, 26524988]

約数ペア:

[(1, 26524988), (2, 13262494), (4, 6631247), (7, 3789284), (14, 1894642), (19, 1396052), (28, 947321), (38, 698026), (73, 363356), (76, 349013), (133, 199436), (146, 181678), (266, 99718), (292, 90839), (511, 51908), (532, 49859), (683, 38836), (1022, 25954), (1366, 19418), (1387, 19124), (2044, 12977), (2732, 9709), (2774, 9562), (4781, 5548)]