26371996

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{683}}^1$

素因数の和:898

約数の個数: 36

約数和(自身を含む): 54037368

約数和(自身を除く): 27665372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 683, 788, 1366, 1379, 2732, 2758, 4781, 5516, 9562, 9653, 19124, 19306, 33467, 38612, 66934, 133868, 134551, 269102, 538204, 941857, 1883714, 3767428, 6592999, 13185998, 26371996]

約数ペア:

[(1, 26371996), (2, 13185998), (4, 6592999), (7, 3767428), (14, 1883714), (28, 941857), (49, 538204), (98, 269102), (196, 134551), (197, 133868), (394, 66934), (683, 38612), (788, 33467), (1366, 19306), (1379, 19124), (2732, 9653), (2758, 9562), (4781, 5516)]