74571724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 143754912

約数和(自身を除く): 69183188

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 107, 148, 214, 277, 428, 554, 629, 1108, 1258, 1819, 2516, 3638, 3959, 4709, 7276, 7918, 9418, 10249, 15836, 18836, 20498, 29639, 40996, 59278, 67303, 118556, 134606, 174233, 269212, 348466, 503863, 696932, 1007726, 1096643, 2015452, 2193286, 4386572, 18642931, 37285862, 74571724]

約数ペア:

[(1, 74571724), (2, 37285862), (4, 18642931), (17, 4386572), (34, 2193286), (37, 2015452), (68, 1096643), (74, 1007726), (107, 696932), (148, 503863), (214, 348466), (277, 269212), (428, 174233), (554, 134606), (629, 118556), (1108, 67303), (1258, 59278), (1819, 40996), (2516, 29639), (3638, 20498), (3959, 18836), (4709, 15836), (7276, 10249), (7918, 9418)]