40349806

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8923}}^1$

素因数の和:8968

約数の個数: 32

約数和(自身を含む): 77103360

約数和(自身を除く): 36753554

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 8923, 17846, 62461, 124922, 151691, 169537, 303382, 339074, 1061837, 1186759, 2123674, 2373518, 2882129, 5764258, 20174903, 40349806]

約数ペア:

[(1, 40349806), (2, 20174903), (7, 5764258), (14, 2882129), (17, 2373518), (19, 2123674), (34, 1186759), (38, 1061837), (119, 339074), (133, 303382), (238, 169537), (266, 151691), (323, 124922), (646, 62461), (2261, 17846), (4522, 8923)]