68959748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3948

約数の個数: 48

約数和(自身を含む): 146388480

約数和(自身を除く): 77428732

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 3889, 4433, 7778, 8866, 15556, 17732, 42779, 50557, 85558, 101114, 120559, 171116, 202228, 241118, 482236, 556127, 1112254, 1326149, 1567267, 2224508, 2652298, 3134534, 5304596, 6269068, 17239937, 34479874, 68959748]

約数ペア:

[(1, 68959748), (2, 34479874), (4, 17239937), (11, 6269068), (13, 5304596), (22, 3134534), (26, 2652298), (31, 2224508), (44, 1567267), (52, 1326149), (62, 1112254), (124, 556127), (143, 482236), (286, 241118), (341, 202228), (403, 171116), (572, 120559), (682, 101114), (806, 85558), (1364, 50557), (1612, 42779), (3889, 17732), (4433, 15556), (7778, 8866)]