28748413078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{5843}}^1$

素因数の和:6649

約数の個数: 64

約数和(自身を含む): 55097044992

約数和(自身を除く): 26348631914

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 743, 946, 1486, 3311, 5201, 5843, 6622, 8173, 10402, 11686, 16346, 31949, 40901, 57211, 63898, 64273, 81802, 114422, 128546, 223643, 251249, 351439, 447286, 449911, 502498, 702878, 899822, 1758743, 2460073, 2763739, 3517486, 4341349, 4920146, 5527478, 8682698, 19346173, 30389443, 38692346, 47754839, 60778886, 95509678, 186678007, 334283873, 373356014, 668567746, 1306746049, 2053458077, 2613492098, 4106916154, 14374206539, 28748413078]

約数ペア:

[(1, 28748413078), (2, 14374206539), (7, 4106916154), (11, 2613492098), (14, 2053458077), (22, 1306746049), (43, 668567746), (77, 373356014), (86, 334283873), (154, 186678007), (301, 95509678), (473, 60778886), (602, 47754839), (743, 38692346), (946, 30389443), (1486, 19346173), (3311, 8682698), (5201, 5527478), (5843, 4920146), (6622, 4341349), (8173, 3517486), (10402, 2763739), (11686, 2460073), (16346, 1758743), (31949, 899822), (40901, 702878), (57211, 502498), (63898, 449911), (64273, 447286), (81802, 351439), (114422, 251249), (128546, 223643)]