42793016

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 99225600

約数和(自身を除く): 56432584

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 703, 1036, 1064, 1087, 1406, 2072, 2174, 2812, 4348, 4921, 5624, 7609, 8696, 9842, 15218, 19684, 20653, 30436, 39368, 40219, 41306, 60872, 80438, 82612, 144571, 160876, 165224, 281533, 289142, 321752, 563066, 578284, 764161, 1126132, 1156568, 1528322, 2252264, 3056644, 5349127, 6113288, 10698254, 21396508, 42793016]

約数ペア:

[(1, 42793016), (2, 21396508), (4, 10698254), (7, 6113288), (8, 5349127), (14, 3056644), (19, 2252264), (28, 1528322), (37, 1156568), (38, 1126132), (56, 764161), (74, 578284), (76, 563066), (133, 321752), (148, 289142), (152, 281533), (259, 165224), (266, 160876), (296, 144571), (518, 82612), (532, 80438), (703, 60872), (1036, 41306), (1064, 40219), (1087, 39368), (1406, 30436), (2072, 20653), (2174, 19684), (2812, 15218), (4348, 9842), (4921, 8696), (5624, 7609)]