2857404352

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{8581}}^1$

素因数の和:8658

約数の個数: 84

約数和(自身を含む): 6378176728

約数和(自身を除く): 3520772376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 121, 172, 176, 242, 344, 352, 473, 484, 688, 704, 946, 968, 1376, 1892, 1936, 2752, 3784, 3872, 5203, 7568, 7744, 8581, 10406, 15136, 17162, 20812, 30272, 34324, 41624, 68648, 83248, 94391, 137296, 166496, 188782, 274592, 332992, 368983, 377564, 549184, 737966, 755128, 1038301, 1475932, 1510256, 2076602, 2951864, 3020512, 4058813, 4153204, 5903728, 6041024, 8117626, 8306408, 11807456, 16235252, 16612816, 23614912, 32470504, 33225632, 44646943, 64941008, 66451264, 89293886, 129882016, 178587772, 259764032, 357175544, 714351088, 1428702176, 2857404352]

約数ペア:

[(1, 2857404352), (2, 1428702176), (4, 714351088), (8, 357175544), (11, 259764032), (16, 178587772), (22, 129882016), (32, 89293886), (43, 66451264), (44, 64941008), (64, 44646943), (86, 33225632), (88, 32470504), (121, 23614912), (172, 16612816), (176, 16235252), (242, 11807456), (344, 8306408), (352, 8117626), (473, 6041024), (484, 5903728), (688, 4153204), (704, 4058813), (946, 3020512), (968, 2951864), (1376, 2076602), (1892, 1510256), (1936, 1475932), (2752, 1038301), (3784, 755128), (3872, 737966), (5203, 549184), (7568, 377564), (7744, 368983), (8581, 332992), (10406, 274592), (15136, 188782), (17162, 166496), (20812, 137296), (30272, 94391), (34324, 83248), (41624, 68648)]