74943946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 147329280

約数和(自身を除く): 72385334

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 97, 154, 173, 194, 203, 319, 346, 406, 638, 679, 1067, 1211, 1358, 1903, 2134, 2233, 2422, 2813, 3806, 4466, 5017, 5626, 7469, 10034, 13321, 14938, 16781, 19691, 26642, 30943, 33562, 35119, 39382, 55187, 61886, 70238, 110374, 117467, 184591, 216601, 234934, 369182, 386309, 433202, 486649, 772618, 973298, 1292137, 2584274, 3406543, 5353139, 6813086, 10706278, 37471973, 74943946]

約数ペア:

[(1, 74943946), (2, 37471973), (7, 10706278), (11, 6813086), (14, 5353139), (22, 3406543), (29, 2584274), (58, 1292137), (77, 973298), (97, 772618), (154, 486649), (173, 433202), (194, 386309), (203, 369182), (319, 234934), (346, 216601), (406, 184591), (638, 117467), (679, 110374), (1067, 70238), (1211, 61886), (1358, 55187), (1903, 39382), (2134, 35119), (2233, 33562), (2422, 30943), (2813, 26642), (3806, 19691), (4466, 16781), (5017, 14938), (5626, 13321), (7469, 10034)]