27401836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 61205760

約数和(自身を除く): 33803924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 2069, 3311, 4138, 6622, 8276, 13244, 14483, 22759, 28966, 45518, 57932, 88967, 91036, 159313, 177934, 318626, 355868, 622769, 637252, 978637, 1245538, 1957274, 2491076, 3914548, 6850459, 13700918, 27401836]

約数ペア:

[(1, 27401836), (2, 13700918), (4, 6850459), (7, 3914548), (11, 2491076), (14, 1957274), (22, 1245538), (28, 978637), (43, 637252), (44, 622769), (77, 355868), (86, 318626), (154, 177934), (172, 159313), (301, 91036), (308, 88967), (473, 57932), (602, 45518), (946, 28966), (1204, 22759), (1892, 14483), (2069, 13244), (3311, 8276), (4138, 6622)]