40474028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76079}}^1$

素因数の和:76109

約数の個数: 24

約数和(自身を含む): 85209600

約数和(自身を除く): 44735572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 76079, 152158, 304316, 532553, 1065106, 1445501, 2130212, 2891002, 5782004, 10118507, 20237014, 40474028]

約数ペア:

[(1, 40474028), (2, 20237014), (4, 10118507), (7, 5782004), (14, 2891002), (19, 2130212), (28, 1445501), (38, 1065106), (76, 532553), (133, 304316), (266, 152158), (532, 76079)]