40286708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 94445568

約数和(自身を除く): 54158860

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 47, 77, 92, 94, 121, 154, 161, 188, 242, 253, 308, 322, 329, 484, 506, 517, 644, 658, 847, 1012, 1034, 1081, 1316, 1331, 1694, 1771, 2068, 2162, 2662, 2783, 3388, 3542, 3619, 4324, 5324, 5566, 5687, 7084, 7238, 7567, 9317, 11132, 11374, 11891, 14476, 15134, 18634, 19481, 22748, 23782, 30268, 30613, 37268, 38962, 39809, 47564, 61226, 62557, 77924, 79618, 83237, 122452, 125114, 130801, 159236, 166474, 214291, 250228, 261602, 332948, 428582, 437899, 523204, 857164, 875798, 915607, 1438811, 1751596, 1831214, 2877622, 3662428, 5755244, 10071677, 20143354, 40286708]

約数ペア:

[(1, 40286708), (2, 20143354), (4, 10071677), (7, 5755244), (11, 3662428), (14, 2877622), (22, 1831214), (23, 1751596), (28, 1438811), (44, 915607), (46, 875798), (47, 857164), (77, 523204), (92, 437899), (94, 428582), (121, 332948), (154, 261602), (161, 250228), (188, 214291), (242, 166474), (253, 159236), (308, 130801), (322, 125114), (329, 122452), (484, 83237), (506, 79618), (517, 77924), (644, 62557), (658, 61226), (847, 47564), (1012, 39809), (1034, 38962), (1081, 37268), (1316, 30613), (1331, 30268), (1694, 23782), (1771, 22748), (2068, 19481), (2162, 18634), (2662, 15134), (2783, 14476), (3388, 11891), (3542, 11374), (3619, 11132), (4324, 9317), (5324, 7567), (5566, 7238), (5687, 7084)]