38734192

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4871}}^1$

素因数の和:4957

約数の個数: 40

約数和(自身を含む): 86994432

約数和(自身を除く): 48260240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 4871, 7952, 9742, 19484, 34097, 38968, 68194, 77936, 136388, 272776, 345841, 545552, 691682, 1383364, 2420887, 2766728, 4841774, 5533456, 9683548, 19367096, 38734192]

約数ペア:

[(1, 38734192), (2, 19367096), (4, 9683548), (7, 5533456), (8, 4841774), (14, 2766728), (16, 2420887), (28, 1383364), (56, 691682), (71, 545552), (112, 345841), (142, 272776), (284, 136388), (497, 77936), (568, 68194), (994, 38968), (1136, 34097), (1988, 19484), (3976, 9742), (4871, 7952)]