40674326

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13901}}^1$

素因数の和:13940

約数の個数: 32

約数和(自身を含む): 80075520

約数和(自身を除く): 39401194

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 13901, 27802, 97307, 152911, 194614, 264119, 305822, 528238, 1070377, 1848833, 2140754, 2905309, 3697666, 5810618, 20337163, 40674326]

約数ペア:

[(1, 40674326), (2, 20337163), (7, 5810618), (11, 3697666), (14, 2905309), (19, 2140754), (22, 1848833), (38, 1070377), (77, 528238), (133, 305822), (154, 264119), (209, 194614), (266, 152911), (418, 97307), (1463, 27802), (2926, 13901)]