74789506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 126786240

約数和(自身を除く): 51996734

約数列:

[1, 2, 11, 22, 37, 74, 139, 278, 407, 661, 814, 1322, 1529, 3058, 5143, 7271, 10286, 14542, 24457, 48914, 56573, 91879, 113146, 183758, 269027, 538054, 1010669, 2021338, 3399523, 6799046, 37394753, 74789506]

約数ペア:

[(1, 74789506), (2, 37394753), (11, 6799046), (22, 3399523), (37, 2021338), (74, 1010669), (139, 538054), (278, 269027), (407, 183758), (661, 113146), (814, 91879), (1322, 56573), (1529, 48914), (3058, 24457), (5143, 14542), (7271, 10286)]