7628808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 21833280

約数和(自身を除く): 14204472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 71, 74, 88, 111, 121, 132, 142, 148, 213, 222, 242, 264, 284, 296, 363, 407, 426, 444, 484, 568, 726, 781, 814, 852, 888, 968, 1221, 1452, 1562, 1628, 1704, 2343, 2442, 2627, 2904, 3124, 3256, 4477, 4686, 4884, 5254, 6248, 7881, 8591, 8954, 9372, 9768, 10508, 13431, 15762, 17182, 17908, 18744, 21016, 25773, 26862, 28897, 31524, 34364, 35816, 51546, 53724, 57794, 63048, 68728, 86691, 103092, 107448, 115588, 173382, 206184, 231176, 317867, 346764, 635734, 693528, 953601, 1271468, 1907202, 2542936, 3814404, 7628808]

約数ペア:

[(1, 7628808), (2, 3814404), (3, 2542936), (4, 1907202), (6, 1271468), (8, 953601), (11, 693528), (12, 635734), (22, 346764), (24, 317867), (33, 231176), (37, 206184), (44, 173382), (66, 115588), (71, 107448), (74, 103092), (88, 86691), (111, 68728), (121, 63048), (132, 57794), (142, 53724), (148, 51546), (213, 35816), (222, 34364), (242, 31524), (264, 28897), (284, 26862), (296, 25773), (363, 21016), (407, 18744), (426, 17908), (444, 17182), (484, 15762), (568, 13431), (726, 10508), (781, 9768), (814, 9372), (852, 8954), (888, 8591), (968, 7881), (1221, 6248), (1452, 5254), (1562, 4884), (1628, 4686), (1704, 4477), (2343, 3256), (2442, 3124), (2627, 2904)]