28981722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62731}}^1$

素因数の和:62754

約数の個数: 32

約数和(自身を含む): 72267264

約数和(自身を除く): 43285542

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 62731, 125462, 188193, 376386, 439117, 690041, 878234, 1317351, 1380082, 2070123, 2634702, 4140246, 4830287, 9660574, 14490861, 28981722]

約数ペア:

[(1, 28981722), (2, 14490861), (3, 9660574), (6, 4830287), (7, 4140246), (11, 2634702), (14, 2070123), (21, 1380082), (22, 1317351), (33, 878234), (42, 690041), (66, 439117), (77, 376386), (154, 188193), (231, 125462), (462, 62731)]