42020678

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3527}}^1$

素因数の和:3596

約数の個数: 32

約数和(自身を含む): 77220864

約数和(自身を除く): 35200186

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 3527, 5957, 7054, 11914, 24689, 49378, 81121, 130499, 162242, 260998, 567847, 913493, 1135694, 1826986, 3001477, 6002954, 21010339, 42020678]

約数ペア:

[(1, 42020678), (2, 21010339), (7, 6002954), (14, 3001477), (23, 1826986), (37, 1135694), (46, 913493), (74, 567847), (161, 260998), (259, 162242), (322, 130499), (518, 81121), (851, 49378), (1702, 24689), (3527, 11914), (5957, 7054)]