25937142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1865

約数の個数: 64

約数和(自身を含む): 66797568

約数和(自身を除く): 40860426

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 434, 462, 651, 682, 1023, 1302, 1811, 2046, 2387, 3622, 4774, 5433, 7161, 10866, 12677, 14322, 19921, 25354, 38031, 39842, 56141, 59763, 76062, 112282, 119526, 139447, 168423, 278894, 336846, 392987, 418341, 617551, 785974, 836682, 1178961, 1235102, 1852653, 2357922, 3705306, 4322857, 8645714, 12968571, 25937142]

約数ペア:

[(1, 25937142), (2, 12968571), (3, 8645714), (6, 4322857), (7, 3705306), (11, 2357922), (14, 1852653), (21, 1235102), (22, 1178961), (31, 836682), (33, 785974), (42, 617551), (62, 418341), (66, 392987), (77, 336846), (93, 278894), (154, 168423), (186, 139447), (217, 119526), (231, 112282), (341, 76062), (434, 59763), (462, 56141), (651, 39842), (682, 38031), (1023, 25354), (1302, 19921), (1811, 14322), (2046, 12677), (2387, 10866), (3622, 7161), (4774, 5433)]