39283448

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 42001672

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 71, 92, 97, 124, 142, 184, 194, 248, 284, 388, 568, 713, 776, 1426, 1633, 2201, 2231, 2852, 3007, 3266, 4402, 4462, 5704, 6014, 6532, 6887, 8804, 8924, 12028, 13064, 13774, 17608, 17848, 24056, 27548, 50623, 55096, 69161, 101246, 138322, 158401, 202492, 213497, 276644, 316802, 404984, 426994, 553288, 633604, 853988, 1267208, 1707976, 4910431, 9820862, 19641724, 39283448]

約数ペア:

[(1, 39283448), (2, 19641724), (4, 9820862), (8, 4910431), (23, 1707976), (31, 1267208), (46, 853988), (62, 633604), (71, 553288), (92, 426994), (97, 404984), (124, 316802), (142, 276644), (184, 213497), (194, 202492), (248, 158401), (284, 138322), (388, 101246), (568, 69161), (713, 55096), (776, 50623), (1426, 27548), (1633, 24056), (2201, 17848), (2231, 17608), (2852, 13774), (3007, 13064), (3266, 12028), (4402, 8924), (4462, 8804), (5704, 6887), (6014, 6532)]