39770718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 91990080

約数和(自身を除く): 52219362

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 89, 102, 178, 221, 267, 337, 442, 534, 663, 674, 1011, 1157, 1326, 1513, 2022, 2314, 3026, 3471, 4381, 4539, 5729, 6942, 8762, 9078, 11458, 13143, 17187, 19669, 26286, 29993, 34374, 39338, 59007, 59986, 74477, 89979, 118014, 148954, 179958, 223431, 389909, 446862, 509881, 779818, 1019762, 1169727, 1529643, 2339454, 3059286, 6628453, 13256906, 19885359, 39770718]

約数ペア:

[(1, 39770718), (2, 19885359), (3, 13256906), (6, 6628453), (13, 3059286), (17, 2339454), (26, 1529643), (34, 1169727), (39, 1019762), (51, 779818), (78, 509881), (89, 446862), (102, 389909), (178, 223431), (221, 179958), (267, 148954), (337, 118014), (442, 89979), (534, 74477), (663, 59986), (674, 59007), (1011, 39338), (1157, 34374), (1326, 29993), (1513, 26286), (2022, 19669), (2314, 17187), (3026, 13143), (3471, 11458), (4381, 9078), (4539, 8762), (5729, 6942)]