61520888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53777}}^1$

素因数の和:53807

約数の個数: 32

約数和(自身を含む): 135520560

約数和(自身を除く): 73999672

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 53777, 107554, 215108, 430216, 591547, 699101, 1183094, 1398202, 2366188, 2796404, 4732376, 5592808, 7690111, 15380222, 30760444, 61520888]

約数ペア:

[(1, 61520888), (2, 30760444), (4, 15380222), (8, 7690111), (11, 5592808), (13, 4732376), (22, 2796404), (26, 2366188), (44, 1398202), (52, 1183094), (88, 699101), (104, 591547), (143, 430216), (286, 215108), (572, 107554), (1144, 53777)]