40628588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 97466880

約数和(自身を除く): 56838292

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 73, 77, 91, 139, 143, 146, 154, 182, 278, 286, 292, 308, 364, 511, 556, 572, 803, 949, 973, 1001, 1022, 1529, 1606, 1807, 1898, 1946, 2002, 2044, 3058, 3212, 3614, 3796, 3892, 4004, 5621, 6116, 6643, 7228, 10147, 10439, 10703, 11242, 12649, 13286, 19877, 20294, 20878, 21406, 22484, 25298, 26572, 39754, 40588, 41756, 42812, 50596, 71029, 73073, 79508, 111617, 131911, 139139, 142058, 146146, 223234, 263822, 278278, 284116, 292292, 446468, 527644, 556556, 781319, 923377, 1451021, 1562638, 1846754, 2902042, 3125276, 3693508, 5804084, 10157147, 20314294, 40628588]

約数ペア:

[(1, 40628588), (2, 20314294), (4, 10157147), (7, 5804084), (11, 3693508), (13, 3125276), (14, 2902042), (22, 1846754), (26, 1562638), (28, 1451021), (44, 923377), (52, 781319), (73, 556556), (77, 527644), (91, 446468), (139, 292292), (143, 284116), (146, 278278), (154, 263822), (182, 223234), (278, 146146), (286, 142058), (292, 139139), (308, 131911), (364, 111617), (511, 79508), (556, 73073), (572, 71029), (803, 50596), (949, 42812), (973, 41756), (1001, 40588), (1022, 39754), (1529, 26572), (1606, 25298), (1807, 22484), (1898, 21406), (1946, 20878), (2002, 20294), (2044, 19877), (3058, 13286), (3212, 12649), (3614, 11242), (3796, 10703), (3892, 10439), (4004, 10147), (5621, 7228), (6116, 6643)]