38336914

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:152

約数の個数: 72

約数和(自身を含む): 76143564

約数和(自身を除く): 37806650

約数列:

[1, 2, 7, 11, 14, 22, 49, 53, 61, 77, 98, 106, 121, 122, 154, 242, 371, 427, 539, 583, 671, 742, 847, 854, 1078, 1166, 1342, 1694, 2597, 2989, 3233, 4081, 4697, 5194, 5929, 5978, 6413, 6466, 7381, 8162, 9394, 11858, 12826, 14762, 22631, 28567, 32879, 35563, 44891, 45262, 51667, 57134, 65758, 71126, 89782, 103334, 158417, 248941, 314237, 316834, 361669, 391193, 497882, 628474, 723338, 782386, 1742587, 2738351, 3485174, 5476702, 19168457, 38336914]

約数ペア:

[(1, 38336914), (2, 19168457), (7, 5476702), (11, 3485174), (14, 2738351), (22, 1742587), (49, 782386), (53, 723338), (61, 628474), (77, 497882), (98, 391193), (106, 361669), (121, 316834), (122, 314237), (154, 248941), (242, 158417), (371, 103334), (427, 89782), (539, 71126), (583, 65758), (671, 57134), (742, 51667), (847, 45262), (854, 44891), (1078, 35563), (1166, 32879), (1342, 28567), (1694, 22631), (2597, 14762), (2989, 12826), (3233, 11858), (4081, 9394), (4697, 8162), (5194, 7381), (5929, 6466), (5978, 6413)]