40266952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 86184000

約数和(自身を除く): 45917048

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 83, 88, 148, 149, 166, 296, 298, 332, 407, 596, 664, 814, 913, 1192, 1628, 1639, 1826, 3071, 3256, 3278, 3652, 5513, 6142, 6556, 7304, 11026, 12284, 12367, 13112, 22052, 24568, 24734, 33781, 44104, 49468, 60643, 67562, 98936, 121286, 135124, 136037, 242572, 270248, 272074, 457579, 485144, 544148, 915158, 1088296, 1830316, 3660632, 5033369, 10066738, 20133476, 40266952]

約数ペア:

[(1, 40266952), (2, 20133476), (4, 10066738), (8, 5033369), (11, 3660632), (22, 1830316), (37, 1088296), (44, 915158), (74, 544148), (83, 485144), (88, 457579), (148, 272074), (149, 270248), (166, 242572), (296, 136037), (298, 135124), (332, 121286), (407, 98936), (596, 67562), (664, 60643), (814, 49468), (913, 44104), (1192, 33781), (1628, 24734), (1639, 24568), (1826, 22052), (3071, 13112), (3256, 12367), (3278, 12284), (3652, 11026), (5513, 7304), (6142, 6556)]