40027448

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 78274560

約数和(自身を除く): 38247112

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 206, 248, 412, 824, 1567, 3134, 3193, 6268, 6386, 12536, 12772, 25544, 48577, 97154, 161401, 194308, 322802, 388616, 645604, 1291208, 5003431, 10006862, 20013724, 40027448]

約数ペア:

[(1, 40027448), (2, 20013724), (4, 10006862), (8, 5003431), (31, 1291208), (62, 645604), (103, 388616), (124, 322802), (206, 194308), (248, 161401), (412, 97154), (824, 48577), (1567, 25544), (3134, 12772), (3193, 12536), (6268, 6386)]