40271944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4999}}^1$

素因数の和:5077

約数の個数: 32

約数和(自身を含む): 81000000

約数和(自身を除く): 40728056

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 4999, 8056, 9998, 19996, 39992, 94981, 189962, 264947, 379924, 529894, 759848, 1059788, 2119576, 5033993, 10067986, 20135972, 40271944]

約数ペア:

[(1, 40271944), (2, 20135972), (4, 10067986), (8, 5033993), (19, 2119576), (38, 1059788), (53, 759848), (76, 529894), (106, 379924), (152, 264947), (212, 189962), (424, 94981), (1007, 39992), (2014, 19996), (4028, 9998), (4999, 8056)]