74791808

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6421}}^1$

素因数の和:6455

約数の個数: 64

約数和(自身を含む): 183412320

約数和(自身を除く): 108620512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 6421, 11648, 12842, 25684, 44947, 51368, 83473, 89894, 102736, 166946, 179788, 205472, 333892, 359576, 410944, 584311, 667784, 719152, 821888, 1168622, 1335568, 1438304, 2337244, 2671136, 2876608, 4674488, 5342272, 5753216, 9348976, 10684544, 18697952, 37395904, 74791808]

約数ペア:

[(1, 74791808), (2, 37395904), (4, 18697952), (7, 10684544), (8, 9348976), (13, 5753216), (14, 5342272), (16, 4674488), (26, 2876608), (28, 2671136), (32, 2337244), (52, 1438304), (56, 1335568), (64, 1168622), (91, 821888), (104, 719152), (112, 667784), (128, 584311), (182, 410944), (208, 359576), (224, 333892), (364, 205472), (416, 179788), (448, 166946), (728, 102736), (832, 89894), (896, 83473), (1456, 51368), (1664, 44947), (2912, 25684), (5824, 12842), (6421, 11648)]