26283836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 50893920

約数和(自身を除く): 24610084

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 89, 101, 172, 178, 202, 356, 404, 731, 1462, 1513, 1717, 2924, 3026, 3434, 3827, 4343, 6052, 6868, 7654, 8686, 8989, 15308, 17372, 17978, 35956, 65059, 73831, 130118, 147662, 152813, 260236, 295324, 305626, 386527, 611252, 773054, 1546108, 6570959, 13141918, 26283836]

約数ペア:

[(1, 26283836), (2, 13141918), (4, 6570959), (17, 1546108), (34, 773054), (43, 611252), (68, 386527), (86, 305626), (89, 295324), (101, 260236), (172, 152813), (178, 147662), (202, 130118), (356, 73831), (404, 65059), (731, 35956), (1462, 17978), (1513, 17372), (1717, 15308), (2924, 8989), (3026, 8686), (3434, 7654), (3827, 6868), (4343, 6052)]