26499876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 68251680

約数和(自身を除く): 41751804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 169, 179, 219, 292, 338, 358, 438, 507, 537, 676, 716, 876, 949, 1014, 1074, 1898, 2028, 2148, 2327, 2847, 3796, 4654, 5694, 6981, 9308, 11388, 12337, 13067, 13962, 24674, 26134, 27924, 30251, 37011, 39201, 49348, 52268, 60502, 74022, 78402, 90753, 121004, 148044, 156804, 169871, 181506, 339742, 363012, 509613, 679484, 1019226, 2038452, 2208323, 4416646, 6624969, 8833292, 13249938, 26499876]

約数ペア:

[(1, 26499876), (2, 13249938), (3, 8833292), (4, 6624969), (6, 4416646), (12, 2208323), (13, 2038452), (26, 1019226), (39, 679484), (52, 509613), (73, 363012), (78, 339742), (146, 181506), (156, 169871), (169, 156804), (179, 148044), (219, 121004), (292, 90753), (338, 78402), (358, 74022), (438, 60502), (507, 52268), (537, 49348), (676, 39201), (716, 37011), (876, 30251), (949, 27924), (1014, 26134), (1074, 24674), (1898, 13962), (2028, 13067), (2148, 12337), (2327, 11388), (2847, 9308), (3796, 6981), (4654, 5694)]