40522398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 95551488

約数和(自身を除く): 55029090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 107, 127, 142, 213, 214, 254, 321, 381, 426, 497, 642, 749, 762, 889, 994, 1491, 1498, 1778, 2247, 2667, 2982, 4494, 5334, 7597, 9017, 13589, 15194, 18034, 22791, 27051, 27178, 40767, 45582, 53179, 54102, 63119, 81534, 95123, 106358, 126238, 159537, 189357, 190246, 285369, 319074, 378714, 570738, 964819, 1929638, 2894457, 5788914, 6753733, 13507466, 20261199, 40522398]

約数ペア:

[(1, 40522398), (2, 20261199), (3, 13507466), (6, 6753733), (7, 5788914), (14, 2894457), (21, 1929638), (42, 964819), (71, 570738), (107, 378714), (127, 319074), (142, 285369), (213, 190246), (214, 189357), (254, 159537), (321, 126238), (381, 106358), (426, 95123), (497, 81534), (642, 63119), (749, 54102), (762, 53179), (889, 45582), (994, 40767), (1491, 27178), (1498, 27051), (1778, 22791), (2247, 18034), (2667, 15194), (2982, 13589), (4494, 9017), (5334, 7597)]