40708668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3389}}^1$

素因数の和:3427

約数の個数: 96

約数和(自身を含む): 127572480

約数和(自身を除く): 86863812

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 3389, 4004, 6006, 6778, 10167, 12012, 13556, 20334, 23723, 37279, 40668, 44057, 47446, 71169, 74558, 88114, 94892, 111837, 132171, 142338, 149116, 176228, 223674, 260953, 264342, 284676, 308399, 447348, 484627, 521906, 528684, 616798, 782859, 925197, 969254, 1043812, 1233596, 1453881, 1565718, 1850394, 1938508, 2907762, 3131436, 3392389, 3700788, 5815524, 6784778, 10177167, 13569556, 20354334, 40708668]

約数ペア:

[(1, 40708668), (2, 20354334), (3, 13569556), (4, 10177167), (6, 6784778), (7, 5815524), (11, 3700788), (12, 3392389), (13, 3131436), (14, 2907762), (21, 1938508), (22, 1850394), (26, 1565718), (28, 1453881), (33, 1233596), (39, 1043812), (42, 969254), (44, 925197), (52, 782859), (66, 616798), (77, 528684), (78, 521906), (84, 484627), (91, 447348), (132, 308399), (143, 284676), (154, 264342), (156, 260953), (182, 223674), (231, 176228), (273, 149116), (286, 142338), (308, 132171), (364, 111837), (429, 94892), (462, 88114), (546, 74558), (572, 71169), (858, 47446), (924, 44057), (1001, 40668), (1092, 37279), (1716, 23723), (2002, 20334), (3003, 13556), (3389, 12012), (4004, 10167), (6006, 6778)]