42479734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 72345600

約数和(自身を除く): 29865866

約数列:

[1, 2, 11, 22, 31, 62, 199, 313, 341, 398, 626, 682, 2189, 3443, 4378, 6169, 6886, 9703, 12338, 19406, 62287, 67859, 106733, 124574, 135718, 213466, 685157, 1370314, 1930897, 3861794, 21239867, 42479734]

約数ペア:

[(1, 42479734), (2, 21239867), (11, 3861794), (22, 1930897), (31, 1370314), (62, 685157), (199, 213466), (313, 135718), (341, 124574), (398, 106733), (626, 67859), (682, 62287), (2189, 19406), (3443, 12338), (4378, 9703), (6169, 6886)]