40271924

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18679}}^1$

素因数の和:18708

約数の個数: 36

約数和(自身を含む): 89439840

約数和(自身を除く): 49167916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 18679, 37358, 74716, 130753, 205469, 261506, 410938, 523012, 821876, 915271, 1438283, 1830542, 2876566, 3661084, 5753132, 10067981, 20135962, 40271924]

約数ペア:

[(1, 40271924), (2, 20135962), (4, 10067981), (7, 5753132), (11, 3661084), (14, 2876566), (22, 1830542), (28, 1438283), (44, 915271), (49, 821876), (77, 523012), (98, 410938), (154, 261506), (196, 205469), (308, 130753), (539, 74716), (1078, 37358), (2156, 18679)]