7742028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 22063104

約数和(自身を除く): 14321076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 47, 53, 74, 84, 94, 106, 111, 141, 148, 159, 188, 212, 222, 259, 282, 318, 329, 371, 444, 518, 564, 636, 658, 742, 777, 987, 1036, 1113, 1316, 1484, 1554, 1739, 1961, 1974, 2226, 2491, 3108, 3478, 3922, 3948, 4452, 4982, 5217, 5883, 6956, 7473, 7844, 9964, 10434, 11766, 12173, 13727, 14946, 17437, 20868, 23532, 24346, 27454, 29892, 34874, 36519, 41181, 48692, 52311, 54908, 69748, 73038, 82362, 92167, 104622, 146076, 164724, 184334, 209244, 276501, 368668, 553002, 645169, 1106004, 1290338, 1935507, 2580676, 3871014, 7742028]

約数ペア:

[(1, 7742028), (2, 3871014), (3, 2580676), (4, 1935507), (6, 1290338), (7, 1106004), (12, 645169), (14, 553002), (21, 368668), (28, 276501), (37, 209244), (42, 184334), (47, 164724), (53, 146076), (74, 104622), (84, 92167), (94, 82362), (106, 73038), (111, 69748), (141, 54908), (148, 52311), (159, 48692), (188, 41181), (212, 36519), (222, 34874), (259, 29892), (282, 27454), (318, 24346), (329, 23532), (371, 20868), (444, 17437), (518, 14946), (564, 13727), (636, 12173), (658, 11766), (742, 10434), (777, 9964), (987, 7844), (1036, 7473), (1113, 6956), (1316, 5883), (1484, 5217), (1554, 4982), (1739, 4452), (1961, 3948), (1974, 3922), (2226, 3478), (2491, 3108)]