40105208

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3228

約数の個数: 48

約数和(自身を含む): 89040840

約数和(自身を除く): 48935632

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 3187, 6292, 6374, 12584, 12748, 25496, 35057, 41431, 70114, 82862, 140228, 165724, 280456, 331448, 385627, 455741, 771254, 911482, 1542508, 1822964, 3085016, 3645928, 5013151, 10026302, 20052604, 40105208]

約数ペア:

[(1, 40105208), (2, 20052604), (4, 10026302), (8, 5013151), (11, 3645928), (13, 3085016), (22, 1822964), (26, 1542508), (44, 911482), (52, 771254), (88, 455741), (104, 385627), (121, 331448), (143, 280456), (242, 165724), (286, 140228), (484, 82862), (572, 70114), (968, 41431), (1144, 35057), (1573, 25496), (3146, 12748), (3187, 12584), (6292, 6374)]