23804967472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{146539}}^1$

素因数の和:146642

約数の個数: 80

約数和(自身を含む): 54948983040

約数和(自身を除く): 31144015568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 71, 88, 104, 142, 143, 176, 208, 284, 286, 568, 572, 781, 923, 1136, 1144, 1562, 1846, 2288, 3124, 3692, 6248, 7384, 10153, 12496, 14768, 20306, 40612, 81224, 146539, 162448, 293078, 586156, 1172312, 1611929, 1905007, 2344624, 3223858, 3810014, 6447716, 7620028, 10404269, 12895432, 15240056, 20808538, 20955077, 25790864, 30480112, 41617076, 41910154, 83234152, 83820308, 114446959, 135255497, 166468304, 167640616, 228893918, 270510994, 335281232, 457787836, 541021988, 915575672, 1082043976, 1487810467, 1831151344, 2164087952, 2975620934, 5951241868, 11902483736, 23804967472]

約数ペア:

[(1, 23804967472), (2, 11902483736), (4, 5951241868), (8, 2975620934), (11, 2164087952), (13, 1831151344), (16, 1487810467), (22, 1082043976), (26, 915575672), (44, 541021988), (52, 457787836), (71, 335281232), (88, 270510994), (104, 228893918), (142, 167640616), (143, 166468304), (176, 135255497), (208, 114446959), (284, 83820308), (286, 83234152), (568, 41910154), (572, 41617076), (781, 30480112), (923, 25790864), (1136, 20955077), (1144, 20808538), (1562, 15240056), (1846, 12895432), (2288, 10404269), (3124, 7620028), (3692, 6447716), (6248, 3810014), (7384, 3223858), (10153, 2344624), (12496, 1905007), (14768, 1611929), (20306, 1172312), (40612, 586156), (81224, 293078), (146539, 162448)]